56964089 has 8 divisors (see below), whose sum is σ = 70109760. Its totient is φ = 45070416.

The previous prime is 56964043. The next prime is 56964097. The reversal of 56964089 is 98046965.

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 56964089 - 2²⁴ = 40186873 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56964289) 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, 312899 + ... + 313080.

It is an arithmetic number, because the mean of its divisors is an integer number (8763720).

Almost surely, 2^56964089 is an apocalyptic number.

It is an amenable number.

56964089 is a deficient number, since it is larger than the sum of its proper divisors (13145671).

56964089 is a wasteful number, since it uses less digits than its factorization.

56964089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625999.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 56964089 is about 7547.4557964920. The cubic root of 56964089 is about 384.7692753746.

The spelling of 56964089 in words is "fifty-six million, nine hundred sixty-four thousand, eighty-nine".