113569412 has 12 divisors (see below), whose sum is σ = 216814416. Its totient is φ = 51622440.

The previous prime is 113569409. The next prime is 113569433. The reversal of 113569412 is 214965311.

It is a super-2 number, since 2×113569412² = 25796022684051488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1290518 + ... + 1290605.

It is an arithmetic number, because the mean of its divisors is an integer number (18067868).

Almost surely, 2^113569412 is an apocalyptic number.

It is an amenable number.

113569412 is a deficient number, since it is larger than the sum of its proper divisors (103245004).

113569412 is a wasteful number, since it uses less digits than its factorization.

113569412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581138 (or 2581136 counting only the distinct ones).

The product of its digits is 6480, while the sum is 32.

The square root of 113569412 is about 10656.8950449932. The cubic root of 113569412 is about 484.2695093032.

The spelling of 113569412 in words is "one hundred thirteen million, five hundred sixty-nine thousand, four hundred twelve".