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5374469 = 14293761
BaseRepresentation
bin10100100000001000000101
3101010001101102
4110200020011
52333440334
6311105445
763453002
oct24401005
911101342
105374469
113040a11
121972285
131162379
149dc8a9
1571267e
hex520205

5374469 has 4 divisors (see below), whose sum is σ = 5379660. Its totient is φ = 5369280.

The previous prime is 5374459. The next prime is 5374489. The reversal of 5374469 is 9644735.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9644735 = 51928947.

It can be written as a sum of positive squares in 2 ways, for example, as 1221025 + 4153444 = 1105^2 + 2038^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5374469 is a prime.

It is a super-2 number, since 2×53744692 = 57769834063922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5374409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452 + ... + 3309.

It is an arithmetic number, because the mean of its divisors is an integer number (1344915).

Almost surely, 25374469 is an apocalyptic number.

It is an amenable number.

5374469 is a deficient number, since it is larger than the sum of its proper divisors (5191).

5374469 is a wasteful number, since it uses less digits than its factorization.

5374469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190.

The product of its digits is 90720, while the sum is 38.

The square root of 5374469 is about 2318.2901026403. The cubic root of 5374469 is about 175.1641344437.

The spelling of 5374469 in words is "five million, three hundred seventy-four thousand, four hundred sixty-nine".

Divisors: 1 1429 3761 5374469