56464617 has 8 divisors (see below), whose sum is σ = 82130400. Its totient is φ = 34220960.

The previous prime is 56464591. The next prime is 56464673. The reversal of 56464617 is 71646465.

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 56464617 - 2⁷ = 56464489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56464717) 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, 855492 + ... + 855557.

It is an arithmetic number, because the mean of its divisors is an integer number (10266300).

Almost surely, 2^56464617 is an apocalyptic number.

It is an amenable number.

56464617 is a deficient number, since it is larger than the sum of its proper divisors (25665783).

56464617 is a wasteful number, since it uses less digits than its factorization.

56464617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711063.

The product of its digits is 120960, while the sum is 39.

The square root of 56464617 is about 7514.2941784309. The cubic root of 56464617 is about 383.6413956305.

The spelling of 56464617 in words is "fifty-six million, four hundred sixty-four thousand, six hundred seventeen".