5723432 has 32 divisors (see below), whose sum is σ = 12610080. Its totient is φ = 2400960.

The previous prime is 5723423. The next prime is 5723461. The reversal of 5723432 is 2343275.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1358 + ... + 3645.

It is an arithmetic number, because the mean of its divisors is an integer number (394065).

Almost surely, 2^5723432 is an apocalyptic number.

5723432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5723432 is an abundant number, since it is smaller than the sum of its proper divisors (6886648).

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

5723432 is a wasteful number, since it uses less digits than its factorization.

5723432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033 (or 5029 counting only the distinct ones).

The product of its digits is 5040, while the sum is 26.

The square root of 5723432 is about 2392.3695366728. The cubic root of 5723432 is about 178.8760416397.

It can be divided in two parts, 572 and 3432, that added together give a palindrome (4004).

The spelling of 5723432 in words is "five million, seven hundred twenty-three thousand, four hundred thirty-two".