115253472 has 48 divisors (see below), whose sum is σ = 320341392. Its totient is φ = 36157440.

The previous prime is 115253401. The next prime is 115253473. The reversal of 115253472 is 274352511.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115253473) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 33679 + ... + 36942.

It is an arithmetic number, because the mean of its divisors is an integer number (6673779).

Almost surely, 2^115253472 is an apocalyptic number.

115253472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115253472 is an abundant number, since it is smaller than the sum of its proper divisors (205087920).

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

115253472 is a wasteful number, since it uses less digits than its factorization.

115253472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70651 (or 70643 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 115253472 is about 10735.6169827356. The cubic root of 115253472 is about 486.6514321454.

The spelling of 115253472 in words is "one hundred fifteen million, two hundred fifty-three thousand, four hundred seventy-two".