56063670 has 64 divisors (see below), whose sum is σ = 149929920. Its totient is φ = 13321728.

The previous prime is 56063663. The next prime is 56063729. The reversal of 56063670 is 7636065.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8832 + ... + 13788.

It is an arithmetic number, because the mean of its divisors is an integer number (2342655).

Almost surely, 2^56063670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56063670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74964960).

56063670 is an abundant number, since it is smaller than the sum of its proper divisors (93866250).

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

56063670 is a wasteful number, since it uses less digits than its factorization.

56063670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5009.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 56063670 is about 7487.5676958542. The cubic root of 56063670 is about 382.7311772666.

The spelling of 56063670 in words is "fifty-six million, sixty-three thousand, six hundred seventy".