115567964 has 12 divisors (see below), whose sum is σ = 202819344. Its totient is φ = 57619584.

The previous prime is 115567943. The next prime is 115567967. The reversal of 115567964 is 469765511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115567967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39512 + ... + 42335.

It is an arithmetic number, because the mean of its divisors is an integer number (16901612).

Almost surely, 2^115567964 is an apocalyptic number.

It is an amenable number.

115567964 is a deficient number, since it is larger than the sum of its proper divisors (87251380).

115567964 is a wasteful number, since it uses less digits than its factorization.

115567964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82204 (or 82202 counting only the distinct ones).

The product of its digits is 226800, while the sum is 44.

The square root of 115567964 is about 10750.2541365309. The cubic root of 115567964 is about 487.0936718539.

The spelling of 115567964 in words is "one hundred fifteen million, five hundred sixty-seven thousand, nine hundred sixty-four".