115391260 has 24 divisors (see below), whose sum is σ = 246296736. Its totient is φ = 45399360.

The previous prime is 115391249. The next prime is 115391279. The reversal of 115391260 is 62193511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46072 + ... + 48511.

It is an arithmetic number, because the mean of its divisors is an integer number (10262364).

Almost surely, 2^115391260 is an apocalyptic number.

115391260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115391260 is an abundant number, since it is smaller than the sum of its proper divisors (130905476).

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

115391260 is a wasteful number, since it uses less digits than its factorization.

115391260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94653 (or 94651 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 115391260 is about 10742.0323961530. The cubic root of 115391260 is about 486.8452889908.

The spelling of 115391260 in words is "one hundred fifteen million, three hundred ninety-one thousand, two hundred sixty".