113722575 has 24 divisors (see below), whose sum is σ = 188412048. Its totient is φ = 60526080.

The previous prime is 113722547. The next prime is 113722579. The reversal of 113722575 is 575227311.

It is a happy number.

It is not a de Polignac number, because 113722575 - 2⁷ = 113722447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113722579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43197 + ... + 45753.

It is an arithmetic number, because the mean of its divisors is an integer number (7850502).

Almost surely, 2^113722575 is an apocalyptic number.

113722575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113722575 is a deficient number, since it is larger than the sum of its proper divisors (74689473).

113722575 is a wasteful number, since it uses less digits than its factorization.

113722575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3163 (or 3158 counting only the distinct ones).

The product of its digits is 14700, while the sum is 33.

The square root of 113722575 is about 10664.0787225151. The cubic root of 113722575 is about 484.4871114754.

Adding to 113722575 its reverse (575227311), we get a palindrome (688949886).

The spelling of 113722575 in words is "one hundred thirteen million, seven hundred twenty-two thousand, five hundred seventy-five".