56012115 has 8 divisors (see below), whose sum is σ = 89619408. Its totient is φ = 29873120.

The previous prime is 56012111. The next prime is 56012119. The reversal of 56012115 is 51121065.

It is an interprime number because it is at equal distance from previous prime (56012111) and next prime (56012119).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56012115 - 2² = 56012111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56012091 and 56012100.

It is not an unprimeable number, because it can be changed into a prime (56012111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1867056 + ... + 1867085.

It is an arithmetic number, because the mean of its divisors is an integer number (11202426).

Almost surely, 2^56012115 is an apocalyptic number.

56012115 is a deficient number, since it is larger than the sum of its proper divisors (33607293).

56012115 is a wasteful number, since it uses less digits than its factorization.

56012115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734149.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 56012115 is about 7484.1241972592. The cubic root of 56012115 is about 382.6138240429.

The spelling of 56012115 in words is "fifty-six million, twelve thousand, one hundred fifteen".