113664763 has 8 divisors (see below), whose sum is σ = 115715600. Its totient is φ = 111624480.

The previous prime is 113664757. The next prime is 113664769. The reversal of 113664763 is 367466311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113664757) and next prime (113664769).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113664763 - 2⁵ = 113664731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113664769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20953 + ... + 25813.

It is an arithmetic number, because the mean of its divisors is an integer number (14464450).

Almost surely, 2^113664763 is an apocalyptic number.

113664763 is a deficient number, since it is larger than the sum of its proper divisors (2050837).

113664763 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 8 representation: 113664763 = (661461373)₈.

113664763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277.

The product of its digits is 54432, while the sum is 37.

The square root of 113664763 is about 10661.3677827941. The cubic root of 113664763 is about 484.4049996154.

It can be divided in two parts, 11366 and 4763, that added together give a square (16129 = 127²).

The spelling of 113664763 in words is "one hundred thirteen million, six hundred sixty-four thousand, seven hundred sixty-three".