113659648 has 18 divisors (see below), whose sum is σ = 226875824. Its totient is φ = 56829696.

The previous prime is 113659639. The next prime is 113659649. The reversal of 113659648 is 846956311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113659649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221736 + ... + 222247.

Almost surely, 2^113659648 is an apocalyptic number.

It is an amenable number.

113659648 is a deficient number, since it is larger than the sum of its proper divisors (113216176).

113659648 is an frugal number, since it uses more digits than its factorization.

113659648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443999 (or 443985 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 113659648 is about 10661.1278953026. The cubic root of 113659648 is about 484.3977333097.

The spelling of 113659648 in words is "one hundred thirteen million, six hundred fifty-nine thousand, six hundred forty-eight".