113701625 has 8 divisors (see below), whose sum is σ = 141899784. Its totient is φ = 90961200.

The previous prime is 113701607. The next prime is 113701633. The reversal of 113701625 is 526107311.

It can be written as a sum of positive squares in 4 ways, for example, as 29116816 + 84584809 = 5396^2 + 9197^2 .

It is not a de Polignac number, because 113701625 - 2⁶ = 113701561 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113701594 and 113701603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454682 + ... + 454931.

It is an arithmetic number, because the mean of its divisors is an integer number (17737473).

Almost surely, 2^113701625 is an apocalyptic number.

It is an amenable number.

113701625 is a deficient number, since it is larger than the sum of its proper divisors (28198159).

113701625 is an frugal number, since it uses more digits than its factorization.

113701625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909628 (or 909618 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 113701625 is about 10663.0964077045. The cubic root of 113701625 is about 484.4573588711.

Adding to 113701625 its reverse (526107311), we get a palindrome (639808936).

The spelling of 113701625 in words is "one hundred thirteen million, seven hundred one thousand, six hundred twenty-five".