56822707 has 2 divisors, whose sum is σ = 56822708. Its totient is φ = 56822706.

The previous prime is 56822699. The next prime is 56822729. The reversal of 56822707 is 70722865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56822707 - 2³ = 56822699 is a prime.

It is not a weakly prime, because it can be changed into another prime (56825707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28411353 + 28411354.

It is an arithmetic number, because the mean of its divisors is an integer number (28411354).

Almost surely, 2^56822707 is an apocalyptic number.

56822707 is a deficient number, since it is larger than the sum of its proper divisors (1).

56822707 is an equidigital number, since it uses as much as digits as its factorization.

56822707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 56822707 is about 7538.0837750718. The cubic root of 56822707 is about 384.4506856667.

The spelling of 56822707 in words is "fifty-six million, eight hundred twenty-two thousand, seven hundred seven".