56446927 has 4 divisors (see below), whose sum is σ = 56853160. Its totient is φ = 56040696.

The previous prime is 56446921. The next prime is 56446979. The reversal of 56446927 is 72964465.

It is a happy number.

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 56446927 - 2⁷ = 56446799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56446921) 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, 202908 + ... + 203185.

It is an arithmetic number, because the mean of its divisors is an integer number (14213290).

Almost surely, 2^56446927 is an apocalyptic number.

56446927 is a deficient number, since it is larger than the sum of its proper divisors (406233).

56446927 is a wasteful number, since it uses less digits than its factorization.

56446927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406232.

The product of its digits is 362880, while the sum is 43.

The square root of 56446927 is about 7513.1169962939. The cubic root of 56446927 is about 383.6013273216.

The spelling of 56446927 in words is "fifty-six million, four hundred forty-six thousand, nine hundred twenty-seven".