113554944 has 120 divisors (see below), whose sum is σ = 345242040. Its totient is φ = 35831808.

The previous prime is 113554921. The next prime is 113554949. The reversal of 113554944 is 449455311.

It is a happy number.

113554944 is a `hidden beast` number, since 1 + 13 + 554 + 94 + 4 = 666.

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

It is a zygodrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 113554899 and 113554908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113554949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86904 + ... + 88200.

It is an arithmetic number, because the mean of its divisors is an integer number (2877017).

Almost surely, 2^113554944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113554944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172621020).

113554944 is an abundant number, since it is smaller than the sum of its proper divisors (231687096).

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

113554944 is a wasteful number, since it uses less digits than its factorization.

113554944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1321 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 113554944 is about 10656.2162140227. The cubic root of 113554944 is about 484.2489441743.

The spelling of 113554944 in words is "one hundred thirteen million, five hundred fifty-four thousand, nine hundred forty-four".