115959480 has 384 divisors, whose sum is σ = 458498880. Its totient is φ = 23224320.

The previous prime is 115959463. The next prime is 115959511. The reversal of 115959480 is 84959511.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2828260 + ... + 2828300.

Almost surely, 2^115959480 is an apocalyptic number.

115959480 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 115959480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229249440).

115959480 is an abundant number, since it is smaller than the sum of its proper divisors (342539400).

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

115959480 is a wasteful number, since it uses less digits than its factorization.

115959480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 42.

The square root of 115959480 is about 10768.4483561932. The cubic root of 115959480 is about 487.6431032878.

The spelling of 115959480 in words is "one hundred fifteen million, nine hundred fifty-nine thousand, four hundred eighty".