115183480 has 32 divisors (see below), whose sum is σ = 260172000. Its totient is φ = 45894016.

The previous prime is 115183477. The next prime is 115183487. The reversal of 115183480 is 84381511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115183487) 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 7 ways as a sum of consecutive naturals, for example, 5046 + ... + 15994.

It is an arithmetic number, because the mean of its divisors is an integer number (8130375).

Almost surely, 2^115183480 is an apocalyptic number.

115183480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115183480 is an abundant number, since it is smaller than the sum of its proper divisors (144988520).

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

115183480 is a wasteful number, since it uses less digits than its factorization.

115183480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11223 (or 11219 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 115183480 is about 10732.3566843448. The cubic root of 115183480 is about 486.5528997430.

The spelling of 115183480 in words is "one hundred fifteen million, one hundred eighty-three thousand, four hundred eighty".