115590462 has 64 divisors (see below), whose sum is σ = 260124480. Its totient is φ = 33997824.

The previous prime is 115590427. The next prime is 115590481. The reversal of 115590462 is 264095511.

It is a super-2 number, since 2×115590462² = 26722309810746888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 309708 + ... + 310080.

It is an arithmetic number, because the mean of its divisors is an integer number (4064445).

Almost surely, 2^115590462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115590462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130062240).

115590462 is an abundant number, since it is smaller than the sum of its proper divisors (144534018).

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

115590462 is a wasteful number, since it uses less digits than its factorization.

115590462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557.

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 115590462 is about 10751.3004794769. The cubic root of 115590462 is about 487.1252778515.

The spelling of 115590462 in words is "one hundred fifteen million, five hundred ninety thousand, four hundred sixty-two".