115631733 has 8 divisors (see below), whose sum is σ = 176200768. Its totient is φ = 66075264.

The previous prime is 115631731. The next prime is 115631759. The reversal of 115631733 is 337136511.

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

It is not a de Polignac number, because 115631733 - 2¹ = 115631731 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 115631733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115631731) 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, 2753116 + ... + 2753157.

It is an arithmetic number, because the mean of its divisors is an integer number (22025096).

Almost surely, 2^115631733 is an apocalyptic number.

It is an amenable number.

115631733 is a deficient number, since it is larger than the sum of its proper divisors (60569035).

115631733 is an equidigital number, since it uses as much as digits as its factorization.

115631733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506283.

The product of its digits is 5670, while the sum is 30.

The square root of 115631733 is about 10753.2196573863. The cubic root of 115631733 is about 487.1832461728.

The spelling of 115631733 in words is "one hundred fifteen million, six hundred thirty-one thousand, seven hundred thirty-three".