113424552 has 24 divisors (see below), whose sum is σ = 307191690. Its totient is φ = 37808160.

The previous prime is 113424551. The next prime is 113424581. The reversal of 113424552 is 255424311.

It can be written as a sum of positive squares in only one way, i.e., 110376036 + 3048516 = 10506^2 + 1746^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (113424551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 787599 + ... + 787742.

Almost surely, 2^113424552 is an apocalyptic number.

113424552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113424552 is an abundant number, since it is smaller than the sum of its proper divisors (193767138).

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

113424552 is a wasteful number, since it uses less digits than its factorization.

113424552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575353 (or 1575346 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 113424552 is about 10650.0963375924. The cubic root of 113424552 is about 484.0635232973.

Adding to 113424552 its reverse (255424311), we get a palindrome (368848863).

The spelling of 113424552 in words is "one hundred thirteen million, four hundred twenty-four thousand, five hundred fifty-two".