56207 has 2 divisors, whose sum is σ = 56208. Its totient is φ = 56206.

The previous prime is 56197. The next prime is 56209. The reversal of 56207 is 70265.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56207 is a prime.

Together with 56209, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28103 + 28104.

It is an arithmetic number, because the mean of its divisors is an integer number (28104).

2⁵⁶²⁰⁷ is an apocalyptic number.

56207 is a deficient number, since it is larger than the sum of its proper divisors (1).

56207 is an equidigital number, since it uses as much as digits as its factorization.

56207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 56207 is about 237.0801552218. The cubic root of 56207 is about 38.3057057810.

It can be divided in two parts, 5620 and 7, that multiplied together give a triangular number (39340 = T₂₈₀).

The spelling of 56207 in words is "fifty-six thousand, two hundred seven".