113725650 has 48 divisors (see below), whose sum is σ = 283963968. Its totient is φ = 30120000.

The previous prime is 113725603. The next prime is 113725691. The reversal of 113725650 is 56527311.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20140 + ... + 25160.

It is an arithmetic number, because the mean of its divisors is an integer number (5915916).

Almost surely, 2^113725650 is an apocalyptic number.

113725650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113725650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141981984).

113725650 is an abundant number, since it is smaller than the sum of its proper divisors (170238318).

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

113725650 is a wasteful number, since it uses less digits than its factorization.

113725650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187 (or 5182 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 113725650 is about 10664.2228971454. Note that the first 3 decimals coincide. The cubic root of 113725650 is about 484.4914781969.

The spelling of 113725650 in words is "one hundred thirteen million, seven hundred twenty-five thousand, six hundred fifty".