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4729914 = 23474397
BaseRepresentation
bin10010000010110000111010
322220022020000
4102002300322
52202324124
6245213430
755126560
oct22026072
98808200
104729914
112740722
121701276
13c97b87
148b1a30
156366c9
hex482c3a

4729914 has 80 divisors (see below), whose sum is σ = 12522048. Its totient is φ = 1306368.

The previous prime is 4729913. The next prime is 4729919. The reversal of 4729914 is 4199274.

It is not an unprimeable number, because it can be changed into a prime (4729913) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 48714 + ... + 48810.

Almost surely, 24729914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4729914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6261024).

4729914 is an abundant number, since it is smaller than the sum of its proper divisors (7792134).

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

4729914 is a wasteful number, since it uses less digits than its factorization.

4729914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 152 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 4729914 is about 2174.8365455822. The cubic root of 4729914 is about 167.8614929826.

The spelling of 4729914 in words is "four million, seven hundred twenty-nine thousand, nine hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 43 54 63 81 86 97 126 129 162 189 194 258 291 301 378 387 567 582 602 679 774 873 903 1134 1161 1358 1746 1806 2037 2322 2619 2709 3483 4074 4171 5238 5418 6111 6966 7857 8127 8342 12222 12513 15714 16254 18333 24381 25026 29197 36666 37539 48762 54999 58394 75078 87591 109998 112617 175182 225234 262773 337851 525546 675702 788319 1576638 2364957 4729914