56114661 has 4 divisors (see below), whose sum is σ = 74819552. Its totient is φ = 37409772.

The previous prime is 56114659. The next prime is 56114677. The reversal of 56114661 is 16641165.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 56114661 - 2¹ = 56114659 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56114621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9352441 + ... + 9352446.

It is an arithmetic number, because the mean of its divisors is an integer number (18704888).

Almost surely, 2^56114661 is an apocalyptic number.

It is an amenable number.

56114661 is a deficient number, since it is larger than the sum of its proper divisors (18704891).

56114661 is a wasteful number, since it uses less digits than its factorization.

56114661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18704890.

The product of its digits is 4320, while the sum is 30.

The square root of 56114661 is about 7490.9719663072. The cubic root of 56114661 is about 382.8471759265.

The spelling of 56114661 in words is "fifty-six million, one hundred fourteen thousand, six hundred sixty-one".