113744001 has 16 divisors (see below), whose sum is σ = 175700864. Its totient is φ = 64105344.

The previous prime is 113743999. The next prime is 113744017. The reversal of 113744001 is 100447311.

It is not a de Polignac number, because 113744001 - 2¹ = 113743999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113744021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35566 + ... + 38631.

It is an arithmetic number, because the mean of its divisors is an integer number (10981304).

Almost surely, 2^113744001 is an apocalyptic number.

It is an amenable number.

113744001 is a deficient number, since it is larger than the sum of its proper divisors (61956863).

113744001 is an equidigital number, since it uses as much as digits as its factorization.

113744001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74280.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 113744001 is about 10665.0832626848. The cubic root of 113744001 is about 484.5175363024.

The spelling of 113744001 in words is "one hundred thirteen million, seven hundred forty-four thousand, one".