113900448 has 48 divisors (see below), whose sum is σ = 308641536. Its totient is φ = 36741120.

The previous prime is 113900443. The next prime is 113900453. The reversal of 113900448 is 844009311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113900443) and next prime (113900453).

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (113900443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16161 + ... + 22112.

It is an arithmetic number, because the mean of its divisors is an integer number (6430032).

Almost surely, 2^113900448 is an apocalyptic number.

It is an amenable number.

113900448 is an abundant number, since it is smaller than the sum of its proper divisors (194741088).

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

113900448 is a wasteful number, since it uses less digits than its factorization.

113900448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38317 (or 38309 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 113900448 is about 10672.4152842738. The cubic root of 113900448 is about 484.7395746450.

Adding to 113900448 its reverse (844009311), we get a palindrome (957909759).

The spelling of 113900448 in words is "one hundred thirteen million, nine hundred thousand, four hundred forty-eight".