112513452 has 12 divisors (see below), whose sum is σ = 262531416. Its totient is φ = 37504480.

The previous prime is 112513433. The next prime is 112513469. The reversal of 112513452 is 254315211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4688049 + ... + 4688072.

It is an arithmetic number, because the mean of its divisors is an integer number (21877618).

Almost surely, 2^112513452 is an apocalyptic number.

112513452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112513452 is an abundant number, since it is smaller than the sum of its proper divisors (150017964).

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

112513452 is a wasteful number, since it uses less digits than its factorization.

112513452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9376128 (or 9376126 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 112513452 is about 10607.2358322044. The cubic root of 112513452 is about 482.7639326666.

Adding to 112513452 its reverse (254315211), we get a palindrome (366828663).

The spelling of 112513452 in words is "one hundred twelve million, five hundred thirteen thousand, four hundred fifty-two".