113561262 has 12 divisors (see below), whose sum is σ = 246049440. Its totient is φ = 37853748.

The previous prime is 113561243. The next prime is 113561263. The reversal of 113561262 is 262165311.

113561262 is a `hidden beast` number, since 11 + 35 + 612 + 6 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113561263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3154462 + ... + 3154497.

It is an arithmetic number, because the mean of its divisors is an integer number (20504120).

Almost surely, 2^113561262 is an apocalyptic number.

113561262 is an abundant number, since it is smaller than the sum of its proper divisors (132488178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113561262 is a wasteful number, since it uses less digits than its factorization.

113561262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6308967 (or 6308964 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 113561262 is about 10656.5126565871. The cubic root of 113561262 is about 484.2579249313.

The spelling of 113561262 in words is "one hundred thirteen million, five hundred sixty-one thousand, two hundred sixty-two".