56094012 has 48 divisors (see below), whose sum is σ = 156619680. Its totient is φ = 17259264.

The previous prime is 56094011. The next prime is 56094013. The reversal of 56094012 is 21049065.

56094012 is a `hidden beast` number, since 5 + 609 + 40 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (56094011) and next prime (56094013).

It is a super-2 number, since 2×56094012² = 6293076364512288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56094011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18573 + ... + 21380.

It is an arithmetic number, because the mean of its divisors is an integer number (3262910).

Almost surely, 2^56094012 is an apocalyptic number.

56094012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56094012 is an abundant number, since it is smaller than the sum of its proper divisors (100525668).

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

56094012 is a wasteful number, since it uses less digits than its factorization.

56094012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39979 (or 39971 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 56094012 is about 7489.5935804288. The cubic root of 56094012 is about 382.8002102966.

The spelling of 56094012 in words is "fifty-six million, ninety-four thousand, twelve".