56898671 has 8 divisors (see below), whose sum is σ = 59186688. Its totient is φ = 54639000.

The previous prime is 56898661. The next prime is 56898683. The reversal of 56898671 is 17689865.

It is a happy number.

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 56898671 - 2⁶ = 56898607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56898661) 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, 2945 + ... + 11066.

It is an arithmetic number, because the mean of its divisors is an integer number (7398336).

Almost surely, 2^56898671 is an apocalyptic number.

56898671 is a deficient number, since it is larger than the sum of its proper divisors (2288017).

56898671 is a wasteful number, since it uses less digits than its factorization.

56898671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14173.

The product of its digits is 725760, while the sum is 50.

The square root of 56898671 is about 7543.1207732609. The cubic root of 56898671 is about 384.6219282856.

The spelling of 56898671 in words is "fifty-six million, eight hundred ninety-eight thousand, six hundred seventy-one".