56461677 has 8 divisors (see below), whose sum is σ = 75326016. Its totient is φ = 37619232.

The previous prime is 56461651. The next prime is 56461687. The reversal of 56461677 is 77616465.

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

It is not a de Polignac number, because 56461677 - 2⁷ = 56461549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56461687) 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, 2008 + ... + 10814.

It is an arithmetic number, because the mean of its divisors is an integer number (9415752).

Almost surely, 2^56461677 is an apocalyptic number.

It is an amenable number.

56461677 is a deficient number, since it is larger than the sum of its proper divisors (18864339).

56461677 is a wasteful number, since it uses less digits than its factorization.

56461677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10947.

The product of its digits is 211680, while the sum is 42.

The square root of 56461677 is about 7514.0985487283. The cubic root of 56461677 is about 383.6347370341.

The spelling of 56461677 in words is "fifty-six million, four hundred sixty-one thousand, six hundred seventy-seven".