113565464 has 8 divisors (see below), whose sum is σ = 212935260. Its totient is φ = 56782728.

The previous prime is 113565461. The next prime is 113565481. The reversal of 113565464 is 464565311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×113565464² = 25794229227070592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113565461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7097834 + ... + 7097849.

Almost surely, 2^113565464 is an apocalyptic number.

It is an amenable number.

113565464 is a deficient number, since it is larger than the sum of its proper divisors (99369796).

113565464 is a wasteful number, since it uses less digits than its factorization.

113565464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14195689 (or 14195685 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 113565464 is about 10656.7098111941. The cubic root of 113565464 is about 484.2638977037.

The spelling of 113565464 in words is "one hundred thirteen million, five hundred sixty-five thousand, four hundred sixty-four".