115442502 has 32 divisors (see below), whose sum is σ = 265807872. Its totient is φ = 32741184.

The previous prime is 115442491. The next prime is 115442519. The reversal of 115442502 is 205244511.

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, 4278 + ... + 15785.

It is an arithmetic number, because the mean of its divisors is an integer number (8306496).

Almost surely, 2^115442502 is an apocalyptic number.

115442502 is an abundant number, since it is smaller than the sum of its proper divisors (150365370).

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

115442502 is a wasteful number, since it uses less digits than its factorization.

115442502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20212.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 115442502 is about 10744.4172480410. The cubic root of 115442502 is about 486.9173430743.

The spelling of 115442502 in words is "one hundred fifteen million, four hundred forty-two thousand, five hundred two".