115400966 has 8 divisors (see below), whose sum is σ = 174204480. Its totient is φ = 57332808.

The previous prime is 115400951. The next prime is 115400969. The reversal of 115400966 is 669004511.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115400969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183446 + ... + 184073.

It is an arithmetic number, because the mean of its divisors is an integer number (21775560).

Almost surely, 2^115400966 is an apocalyptic number.

115400966 is a deficient number, since it is larger than the sum of its proper divisors (58803514).

115400966 is a wasteful number, since it uses less digits than its factorization.

115400966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367678.

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

The square root of 115400966 is about 10742.4841633581. The cubic root of 115400966 is about 486.8589387475.

The spelling of 115400966 in words is "one hundred fifteen million, four hundred thousand, nine hundred sixty-six".