56104236 has 36 divisors (see below), whose sum is σ = 145281864. Its totient is φ = 18244800.

The previous prime is 56104231. The next prime is 56104249. The reversal of 56104236 is 63240165.

56104236 is a `hidden beast` number, since 5 + 610 + 42 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (56104231) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 17530 + ... + 20481.

Almost surely, 2^56104236 is an apocalyptic number.

It is an amenable number.

56104236 is an abundant number, since it is smaller than the sum of its proper divisors (89177628).

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

56104236 is a wasteful number, since it uses less digits than its factorization.

56104236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38062 (or 38057 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 56104236 is about 7490.2760963799. The cubic root of 56104236 is about 382.8234659671.

The spelling of 56104236 in words is "fifty-six million, one hundred four thousand, two hundred thirty-six".