115962390 has 48 divisors (see below), whose sum is σ = 302034096. Its totient is φ = 30868800.

The previous prime is 115962373. The next prime is 115962397. The reversal of 115962390 is 93269511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115962397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97600 + ... + 98780.

It is an arithmetic number, because the mean of its divisors is an integer number (6292377).

Almost surely, 2^115962390 is an apocalyptic number.

115962390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115962390 is an abundant number, since it is smaller than the sum of its proper divisors (186071706).

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

115962390 is a wasteful number, since it uses less digits than its factorization.

115962390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285 (or 2282 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The square root of 115962390 is about 10768.5834723050. The cubic root of 115962390 is about 487.6471823838.

The spelling of 115962390 in words is "one hundred fifteen million, nine hundred sixty-two thousand, three hundred ninety".