115671480 has 64 divisors (see below), whose sum is σ = 352218240. Its totient is φ = 30383232.

The previous prime is 115671469. The next prime is 115671497. The reversal of 115671480 is 84176511.

It is a happy number.

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, 847 + ... + 15233.

It is an arithmetic number, because the mean of its divisors is an integer number (5503410).

Almost surely, 2^115671480 is an apocalyptic number.

115671480 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 115671480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176109120).

115671480 is an abundant number, since it is smaller than the sum of its proper divisors (236546760).

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

115671480 is a wasteful number, since it uses less digits than its factorization.

115671480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14468 (or 14464 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 115671480 is about 10755.0676427440. The cubic root of 115671480 is about 487.2390608807.

The spelling of 115671480 in words is "one hundred fifteen million, six hundred seventy-one thousand, four hundred eighty".