262563113 has 16 divisors (see below), whose sum is σ = 286747776. Its totient is φ = 239466240.

The previous prime is 262563097. The next prime is 262563121. The reversal of 262563113 is 311365262.

It is a cyclic number.

It is not a de Polignac number, because 262563113 - 2⁴ = 262563097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (262563143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73028 + ... + 76538.

It is an arithmetic number, because the mean of its divisors is an integer number (17921736).

Almost surely, 2^262563113 is an apocalyptic number.

It is an amenable number.

262563113 is a deficient number, since it is larger than the sum of its proper divisors (24184663).

262563113 is a wasteful number, since it uses less digits than its factorization.

262563113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3664.

The product of its digits is 6480, while the sum is 29.

The square root of 262563113 is about 16203.7993384268. The cubic root of 262563113 is about 640.3408934248.

The spelling of 262563113 in words is "two hundred sixty-two million, five hundred sixty-three thousand, one hundred thirteen".