56298971 has 2 divisors, whose sum is σ = 56298972. Its totient is φ = 56298970.

The previous prime is 56298959. The next prime is 56299003. The reversal of 56298971 is 17989265.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56298971 - 2¹⁰ = 56297947 is a prime.

It is not a weakly prime, because it can be changed into another prime (56294971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28149485 + 28149486.

It is an arithmetic number, because the mean of its divisors is an integer number (28149486).

Almost surely, 2^56298971 is an apocalyptic number.

56298971 is a deficient number, since it is larger than the sum of its proper divisors (1).

56298971 is an equidigital number, since it uses as much as digits as its factorization.

56298971 is an evil number, because the sum of its binary digits is even.

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

The square root of 56298971 is about 7503.2640230769. The cubic root of 56298971 is about 383.2658748759.

The spelling of 56298971 in words is "fifty-six million, two hundred ninety-eight thousand, nine hundred seventy-one".