115051224 has 32 divisors (see below), whose sum is σ = 288192240. Its totient is φ = 38275200.

The previous prime is 115051219. The next prime is 115051229. The reversal of 115051224 is 422150511.

It is an interprime number because it is at equal distance from previous prime (115051219) and next prime (115051229).

It is a self number, because there is not a number n which added to its sum of digits gives 115051224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115051229) 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, 8554 + ... + 17414.

Almost surely, 2^115051224 is an apocalyptic number.

It is an amenable number.

115051224 is an abundant number, since it is smaller than the sum of its proper divisors (173141016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115051224 is a wasteful number, since it uses less digits than its factorization.

115051224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9411 (or 9407 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 115051224 is about 10726.1933601814. The cubic root of 115051224 is about 486.3666051309.

The spelling of 115051224 in words is "one hundred fifteen million, fifty-one thousand, two hundred twenty-four".