115327420 has 24 divisors (see below), whose sum is σ = 260817984. Its totient is φ = 42582336.

The previous prime is 115327391. The next prime is 115327427. The reversal of 115327420 is 24723511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115327427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221524 + ... + 222043.

It is an arithmetic number, because the mean of its divisors is an integer number (10867416).

Almost surely, 2^115327420 is an apocalyptic number.

115327420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115327420 is an abundant number, since it is smaller than the sum of its proper divisors (145490564).

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

115327420 is a wasteful number, since it uses less digits than its factorization.

115327420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443589 (or 443587 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 115327420 is about 10739.0604803214. The cubic root of 115327420 is about 486.7554903448.

The spelling of 115327420 in words is "one hundred fifteen million, three hundred twenty-seven thousand, four hundred twenty".