116465572 has 24 divisors (see below), whose sum is σ = 218040984. Its totient is φ = 54239232.

The previous prime is 116465567. The next prime is 116465581. The reversal of 116465572 is 275564611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10086976 + 106378596 = 3176^2 + 10314^2 .

It is a super-2 number, since 2×116465572² = 27128458922574368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2233 + ... + 15424.

It is an arithmetic number, because the mean of its divisors is an integer number (9085041).

Almost surely, 2^116465572 is an apocalyptic number.

It is an amenable number.

116465572 is a deficient number, since it is larger than the sum of its proper divisors (101575412).

116465572 is a wasteful number, since it uses less digits than its factorization.

116465572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17775 (or 17773 counting only the distinct ones).

The product of its digits is 50400, while the sum is 37.

The square root of 116465572 is about 10791.9216083142. The cubic root of 116465572 is about 488.3514947280.

The spelling of 116465572 in words is "one hundred sixteen million, four hundred sixty-five thousand, five hundred seventy-two".