56279671 has 8 divisors (see below), whose sum is σ = 64365440. Its totient is φ = 48205368.

The previous prime is 56279651. The next prime is 56279677. The reversal of 56279671 is 17697265.

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

It is a cyclic number.

It is not a de Polignac number, because 56279671 - 2⁷ = 56279543 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 (56279677) 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, 15640 + ... + 18898.

It is an arithmetic number, because the mean of its divisors is an integer number (8045680).

Almost surely, 2^56279671 is an apocalyptic number.

56279671 is a deficient number, since it is larger than the sum of its proper divisors (8085769).

56279671 is a wasteful number, since it uses less digits than its factorization.

56279671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5733.

The product of its digits is 158760, while the sum is 43.

The square root of 56279671 is about 7501.9778058856. The cubic root of 56279671 is about 383.2220737390. Note that the first 3 decimals are identical.

The spelling of 56279671 in words is "fifty-six million, two hundred seventy-nine thousand, six hundred seventy-one".