56427274 has 8 divisors (see below), whose sum is σ = 84720960. Its totient is φ = 28186956.

The previous prime is 56427271. The next prime is 56427277. The reversal of 56427274 is 47272465.

It is an interprime number because it is at equal distance from previous prime (56427271) and next prime (56427277).

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

It is not an unprimeable number, because it can be changed into a prime (56427271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10584 + ... + 14995.

It is an arithmetic number, because the mean of its divisors is an integer number (10590120).

Almost surely, 2^56427274 is an apocalyptic number.

56427274 is a deficient number, since it is larger than the sum of its proper divisors (28293686).

56427274 is a wasteful number, since it uses less digits than its factorization.

56427274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26684.

The product of its digits is 94080, while the sum is 37.

The square root of 56427274 is about 7511.8089698820. The cubic root of 56427274 is about 383.5568029492.

The spelling of 56427274 in words is "fifty-six million, four hundred twenty-seven thousand, two hundred seventy-four".