115448502 has 32 divisors (see below), whose sum is σ = 249429600. Its totient is φ = 35412480.

The previous prime is 115448491. The next prime is 115448521. The reversal of 115448502 is 205844511.

It is a super-2 number, since 2×115448502² = 26656713228088008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115448502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25102 + ... + 29342.

It is an arithmetic number, because the mean of its divisors is an integer number (7794675).

Almost surely, 2^115448502 is an apocalyptic number.

115448502 is an abundant number, since it is smaller than the sum of its proper divisors (133981098).

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

115448502 is a wasteful number, since it uses less digits than its factorization.

115448502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 115448502 is about 10744.6964591839. The cubic root of 115448502 is about 486.9257785967.

The spelling of 115448502 in words is "one hundred fifteen million, four hundred forty-eight thousand, five hundred two".