56267211 has 64 divisors (see below), whose sum is σ = 103412736. Its totient is φ = 26265600.

The previous prime is 56267191. The next prime is 56267213. The reversal of 56267211 is 11276265.

It is not a de Polignac number, because 56267211 - 2⁷ = 56267083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56267213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 122895 + ... + 123351.

It is an arithmetic number, because the mean of its divisors is an integer number (1615824).

Almost surely, 2^56267211 is an apocalyptic number.

56267211 is a deficient number, since it is larger than the sum of its proper divisors (47145525).

56267211 is a wasteful number, since it uses less digits than its factorization.

56267211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532.

The product of its digits is 5040, while the sum is 30.

The square root of 56267211 is about 7501.1473122450. The cubic root of 56267211 is about 383.1937905870.

The spelling of 56267211 in words is "fifty-six million, two hundred sixty-seven thousand, two hundred eleven".