56034887 has 4 divisors (see below), whose sum is σ = 57842496. Its totient is φ = 54227280.

The previous prime is 56034883. The next prime is 56034889. The reversal of 56034887 is 78843065.

It is a happy number.

56034887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56034887 - 2² = 56034883 is a prime.

It is a super-2 number, since 2×56034887² = 6279817122205538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56034883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903758 + ... + 903819.

It is an arithmetic number, because the mean of its divisors is an integer number (14460624).

Almost surely, 2^56034887 is an apocalyptic number.

56034887 is a deficient number, since it is larger than the sum of its proper divisors (1807609).

56034887 is a wasteful number, since it uses less digits than its factorization.

56034887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807608.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 56034887 is about 7485.6453963570. The cubic root of 56034887 is about 382.6656681931.

The spelling of 56034887 in words is "fifty-six million, thirty-four thousand, eight hundred eighty-seven".