115412252 has 48 divisors (see below), whose sum is σ = 225529920. Its totient is φ = 51397632.

The previous prime is 115412243. The next prime is 115412273. The reversal of 115412252 is 252214511.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 170138 + ... + 170814.

It is an arithmetic number, because the mean of its divisors is an integer number (4698540).

Almost surely, 2^115412252 is an apocalyptic number.

It is an amenable number.

115412252 is a deficient number, since it is larger than the sum of its proper divisors (110117668).

115412252 is a wasteful number, since it uses less digits than its factorization.

115412252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830 (or 828 counting only the distinct ones).

The product of its digits is 800, while the sum is 23.

The square root of 115412252 is about 10743.0094480085. The cubic root of 115412252 is about 486.8748095299.

Adding to 115412252 its reverse (252214511), we get a palindrome (367626763).

The spelling of 115412252 in words is "one hundred fifteen million, four hundred twelve thousand, two hundred fifty-two".