113613948 has 96 divisors (see below), whose sum is σ = 343616000. Its totient is φ = 32450544.

The previous prime is 113613943. The next prime is 113613959. The reversal of 113613948 is 849316311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113613943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35511 + ... + 38577.

Almost surely, 2^113613948 is an apocalyptic number.

113613948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113613948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171808000).

113613948 is an abundant number, since it is smaller than the sum of its proper divisors (230002052).

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

113613948 is a wasteful number, since it uses less digits than its factorization.

113613948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101 (or 3079 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 113613948 is about 10658.9843793862. The cubic root of 113613948 is about 484.3328027784.

The spelling of 113613948 in words is "one hundred thirteen million, six hundred thirteen thousand, nine hundred forty-eight".