115371420 has 48 divisors (see below), whose sum is σ = 340045440. Its totient is φ = 29146176.

The previous prime is 115371371. The next prime is 115371437. The reversal of 115371420 is 24173511.

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, 49462 + ... + 51741.

It is an arithmetic number, because the mean of its divisors is an integer number (7084280).

Almost surely, 2^115371420 is an apocalyptic number.

115371420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115371420 is an abundant number, since it is smaller than the sum of its proper divisors (224674020).

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

115371420 is a wasteful number, since it uses less digits than its factorization.

115371420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101234 (or 101232 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 115371420 is about 10741.1088813027. The cubic root of 115371420 is about 486.8173851900.

The spelling of 115371420 in words is "one hundred fifteen million, three hundred seventy-one thousand, four hundred twenty".