5231904 has 24 divisors (see below), whose sum is σ = 13734000. Its totient is φ = 1743936.

The previous prime is 5231881. The next prime is 5231917. The reversal of 5231904 is 4091325.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

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 3 ways as a sum of consecutive naturals, for example, 27154 + ... + 27345.

It is an arithmetic number, because the mean of its divisors is an integer number (572250).

Almost surely, 2^5231904 is an apocalyptic number.

It is an amenable number.

5231904 is an abundant number, since it is smaller than the sum of its proper divisors (8502096).

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

5231904 is a wasteful number, since it uses less digits than its factorization.

5231904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54512 (or 54504 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 5231904 is about 2287.3355678606. The cubic root of 5231904 is about 173.6014129158.

The spelling of 5231904 in words is "five million, two hundred thirty-one thousand, nine hundred four".