41231904 has 48 divisors (see below), whose sum is σ = 123697728. Its totient is φ = 11780352.

The previous prime is 41231863. The next prime is 41231921. The reversal of 41231904 is 40913214.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30007 + ... + 31350.

It is an arithmetic number, because the mean of its divisors is an integer number (2577036).

Almost surely, 2^41231904 is an apocalyptic number.

It is an amenable number.

41231904 is an abundant number, since it is smaller than the sum of its proper divisors (82465824).

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

41231904 is a wasteful number, since it uses less digits than its factorization.

41231904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61377 (or 61369 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 41231904 is about 6421.2073631055. The cubic root of 41231904 is about 345.4706284462.

The spelling of 41231904 in words is "forty-one million, two hundred thirty-one thousand, nine hundred four".