113563625 has 24 divisors (see below), whose sum is σ = 164875464. Its totient is φ = 77868000.

The previous prime is 113563603. The next prime is 113563631. The reversal of 113563625 is 526365311.

It can be written as a sum of positive squares in 4 ways, for example, as 5798464 + 107765161 = 2408^2 + 10381^2 .

It is not a de Polignac number, because 113563625 - 2⁶ = 113563561 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 113563591 and 113563600.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3146 + ... + 15395.

It is an arithmetic number, because the mean of its divisors is an integer number (6869811).

Almost surely, 2^113563625 is an apocalyptic number.

It is an amenable number.

113563625 is a deficient number, since it is larger than the sum of its proper divisors (51311839).

113563625 is an equidigital number, since it uses as much as digits as its factorization.

113563625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18570 (or 18553 counting only the distinct ones).

The product of its digits is 16200, while the sum is 32.

The square root of 113563625 is about 10656.6235271778. The cubic root of 113563625 is about 484.2612837455.

The spelling of 113563625 in words is "one hundred thirteen million, five hundred sixty-three thousand, six hundred twenty-five".