5709432 has 32 divisors (see below), whose sum is σ = 14348880. Its totient is φ = 1893120.

The previous prime is 5709421. The next prime is 5709437. The reversal of 5709432 is 2349075.

It is a super-2 number, since 2×5709432² = 65195227525248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5709432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5709437) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5082 + ... + 6102.

Almost surely, 2^5709432 is an apocalyptic number.

It is an amenable number.

5709432 is an abundant number, since it is smaller than the sum of its proper divisors (8639448).

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

5709432 is a wasteful number, since it uses less digits than its factorization.

5709432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 5709432 is about 2389.4417758129. The cubic root of 5709432 is about 178.7300739032.

The spelling of 5709432 in words is "five million, seven hundred nine thousand, four hundred thirty-two".