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741474 = 23423199
BaseRepresentation
bin10110101000001100010
31101200010000
42311001202
5142211344
623520430
76205506
oct2650142
91350100
10741474
11467098
122b9116
131cc656
14154306
15e9a69
hexb5062

741474 has 40 divisors (see below), whose sum is σ = 1742400. Its totient is φ = 235224.

The previous prime is 741473. The next prime is 741479. The reversal of 741474 is 474147.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (741473) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3627 + ... + 3825.

It is an arithmetic number, because the mean of its divisors is an integer number (43560).

2741474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 741474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871200).

741474 is an abundant number, since it is smaller than the sum of its proper divisors (1000926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

741474 is a wasteful number, since it uses less digits than its factorization.

741474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 227 counting only the distinct ones).

The product of its digits is 3136, while the sum is 27.

The square root of 741474 is about 861.0888455903. The cubic root of 741474 is about 90.5104329517.

The spelling of 741474 in words is "seven hundred forty-one thousand, four hundred seventy-four", and thus it is an iban number.

Divisors: 1 2 3 6 9 18 23 27 46 54 69 81 138 162 199 207 398 414 597 621 1194 1242 1791 1863 3582 3726 4577 5373 9154 10746 13731 16119 27462 32238 41193 82386 123579 247158 370737 741474