56298197 has 8 divisors (see below), whose sum is σ = 59690400. Its totient is φ = 52948944.

The previous prime is 56298191. The next prime is 56298199. The reversal of 56298197 is 79189265.

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 56298197 - 2⁶ = 56298133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56298191) 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, 8018 + ... + 13299.

It is an arithmetic number, because the mean of its divisors is an integer number (7461300).

Almost surely, 2^56298197 is an apocalyptic number.

It is an amenable number.

56298197 is a deficient number, since it is larger than the sum of its proper divisors (3392203).

56298197 is a wasteful number, since it uses less digits than its factorization.

56298197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21475.

The product of its digits is 272160, while the sum is 47.

The square root of 56298197 is about 7503.2124453463. The cubic root of 56298197 is about 383.2641184842.

The spelling of 56298197 in words is "fifty-six million, two hundred ninety-eight thousand, one hundred ninety-seven".