115402651 has 16 divisors (see below), whose sum is σ = 143640000. Its totient is φ = 90275328.

The previous prime is 115402649. The next prime is 115402657. The reversal of 115402651 is 156204511.

It is a happy number.

It is not a de Polignac number, because 115402651 - 2¹ = 115402649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115402657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975 + ... + 15223.

It is an arithmetic number, because the mean of its divisors is an integer number (8977500).

Almost surely, 2^115402651 is an apocalyptic number.

115402651 is a deficient number, since it is larger than the sum of its proper divisors (28237349).

115402651 is a wasteful number, since it uses less digits than its factorization.

115402651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14358.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 115402651 is about 10742.5625899969. The cubic root of 115402651 is about 486.8613083213.

The spelling of 115402651 in words is "one hundred fifteen million, four hundred two thousand, six hundred fifty-one".