56122671 has 8 divisors (see below), whose sum is σ = 81633024. Its totient is φ = 34013720.

The previous prime is 56122669. The next prime is 56122681. The reversal of 56122671 is 17622165.

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 56122671 - 2¹ = 56122669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56122621) 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, 850311 + ... + 850376.

It is an arithmetic number, because the mean of its divisors is an integer number (10204128).

Almost surely, 2^56122671 is an apocalyptic number.

56122671 is a deficient number, since it is larger than the sum of its proper divisors (25510353).

56122671 is a wasteful number, since it uses less digits than its factorization.

56122671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700701.

The product of its digits is 5040, while the sum is 30.

The square root of 56122671 is about 7491.5065908000. The cubic root of 56122671 is about 382.8653913680.

It can be divided in two parts, 561 and 22671, that added together give a palindrome (23232).

The spelling of 56122671 in words is "fifty-six million, one hundred twenty-two thousand, six hundred seventy-one".