115598012 has 6 divisors (see below), whose sum is σ = 202296528. Its totient is φ = 57799004.

The previous prime is 115598009. The next prime is 115598017. The reversal of 115598012 is 210895511.

It is a self number, because there is not a number n which added to its sum of digits gives 115598012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115598017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14449748 + ... + 14449755.

It is an arithmetic number, because the mean of its divisors is an integer number (33716088).

Almost surely, 2^115598012 is an apocalyptic number.

It is an amenable number.

115598012 is a deficient number, since it is larger than the sum of its proper divisors (86698516).

115598012 is a wasteful number, since it uses less digits than its factorization.

115598012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28899507 (or 28899505 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 32.

The square root of 115598012 is about 10751.6515940575. The cubic root of 115598012 is about 487.1358834434.

The spelling of 115598012 in words is "one hundred fifteen million, five hundred ninety-eight thousand, twelve".