115630080 has 112 divisors (see below), whose sum is σ = 370386864. Its totient is φ = 30801920.

The previous prime is 115630079. The next prime is 115630091. The reversal of 115630080 is 80036511.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 115630080.

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, 122410 + ... + 123350.

Almost surely, 2^115630080 is an apocalyptic number.

115630080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115630080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185193432).

115630080 is an abundant number, since it is smaller than the sum of its proper divisors (254756784).

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

115630080 is an frugal number, since it uses more digits than its factorization.

115630080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 115630080 is about 10753.1427964107. The cubic root of 115630080 is about 487.1809246713.

Adding to 115630080 its reverse (80036511), we get a palindrome (195666591).

The spelling of 115630080 in words is "one hundred fifteen million, six hundred thirty thousand, eighty".