113549973 has 8 divisors (see below), whose sum is σ = 151461408. Its totient is φ = 75669264.

The previous prime is 113549959. The next prime is 113549977. The reversal of 113549973 is 379945311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113549973 - 2¹³ = 113541781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113549977) 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, 3111 + ... + 15387.

It is an arithmetic number, because the mean of its divisors is an integer number (18932676).

Almost surely, 2^113549973 is an apocalyptic number.

It is an amenable number.

113549973 is a deficient number, since it is larger than the sum of its proper divisors (37911435).

113549973 is a wasteful number, since it uses less digits than its factorization.

113549973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15363.

The product of its digits is 102060, while the sum is 42.

The square root of 113549973 is about 10655.9829673287. The cubic root of 113549973 is about 484.2418778839.

The spelling of 113549973 in words is "one hundred thirteen million, five hundred forty-nine thousand, nine hundred seventy-three".