5709402 has 12 divisors (see below), whose sum is σ = 12370410. Its totient is φ = 1903128.

The previous prime is 5709397. The next prime is 5709421. The reversal of 5709402 is 2049075.

5709402 is a `hidden beast` number, since 570 + 94 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4247721 + 1461681 = 2061^2 + 1209^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158577 + ... + 158612.

Almost surely, 2^5709402 is an apocalyptic number.

5709402 is an abundant number, since it is smaller than the sum of its proper divisors (6661008).

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

5709402 is a wasteful number, since it uses less digits than its factorization.

5709402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317197 (or 317194 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5709402 is about 2389.4354981878. The cubic root of 5709402 is about 178.7297608591.

The spelling of 5709402 in words is "five million, seven hundred nine thousand, four hundred two".