115527488 has 14 divisors (see below), whose sum is σ = 229249986. Its totient is φ = 57763712.

The previous prime is 115527479. The next prime is 115527491. The reversal of 115527488 is 884725511.

It can be written as a sum of positive squares in only one way, i.e., 105842944 + 9684544 = 10288^2 + 3112^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 902495 + ... + 902622.

It is an arithmetic number, because the mean of its divisors is an integer number (16374999).

Almost surely, 2^115527488 is an apocalyptic number.

It is an amenable number.

115527488 is a deficient number, since it is larger than the sum of its proper divisors (113722498).

115527488 is an equidigital number, since it uses as much as digits as its factorization.

115527488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805129 (or 1805119 counting only the distinct ones).

The product of its digits is 89600, while the sum is 41.

The square root of 115527488 is about 10748.3714115209. The cubic root of 115527488 is about 487.0367993870.

The spelling of 115527488 in words is "one hundred fifteen million, five hundred twenty-seven thousand, four hundred eighty-eight".