56076030 has 128 divisors (see below), whose sum is σ = 166924800. Its totient is φ = 13312512.

The previous prime is 56076023. The next prime is 56076043. The reversal of 56076030 is 3067065.

56076030 is a `hidden beast` number, since 56 + 0 + 7 + 603 + 0 = 666.

It is a super-2 number, since 2×56076030² = 6289042281121800, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 56075985 and 56076003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 86889 + ... + 87531.

It is an arithmetic number, because the mean of its divisors is an integer number (1304100).

Almost surely, 2^56076030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56076030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83462400).

56076030 is an abundant number, since it is smaller than the sum of its proper divisors (110848770).

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

56076030 is a wasteful number, since it uses less digits than its factorization.

56076030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 56076030 is about 7488.3930185321. The cubic root of 56076030 is about 382.7593013010.

The spelling of 56076030 in words is "fifty-six million, seventy-six thousand, thirty".