56002072 has 16 divisors (see below), whose sum is σ = 120004560. Its totient is φ = 24000864.

The previous prime is 56002069. The next prime is 56002091. The reversal of 56002072 is 27020065.

56002072 is a modest number, since divided by 2072 gives 56 as remainder.

It is a congruent number.

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, 499963 + ... + 500074.

It is an arithmetic number, because the mean of its divisors is an integer number (7500285).

Almost surely, 2^56002072 is an apocalyptic number.

It is an amenable number.

56002072 is an abundant number, since it is smaller than the sum of its proper divisors (64002488).

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

56002072 is a wasteful number, since it uses less digits than its factorization.

56002072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000050 (or 1000046 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 56002072 is about 7483.4532135906. The cubic root of 56002072 is about 382.5909550599.

The spelling of 56002072 in words is "fifty-six million, two thousand, seventy-two".