115562460 has 48 divisors (see below), whose sum is σ = 348467616. Its totient is φ = 28445952.

The previous prime is 115562437. The next prime is 115562467. The reversal of 115562460 is 64265511.

It is a super-2 number, since 2×115562460² = 26709364322503200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115562467) 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 15 ways as a sum of consecutive naturals, for example, 73299 + ... + 74858.

It is an arithmetic number, because the mean of its divisors is an integer number (7259742).

Almost surely, 2^115562460 is an apocalyptic number.

115562460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115562460 is an abundant number, since it is smaller than the sum of its proper divisors (232905156).

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

115562460 is a wasteful number, since it uses less digits than its factorization.

115562460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148182 (or 148180 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 115562460 is about 10749.9981395347. The cubic root of 115562460 is about 487.0859390127.

The spelling of 115562460 in words is "one hundred fifteen million, five hundred sixty-two thousand, four hundred sixty".