115823147 has 8 divisors (see below), whose sum is σ = 131846400. Its totient is φ = 100715560.

The previous prime is 115823131. The next prime is 115823171. The reversal of 115823147 is 741328511.

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

It is not a de Polignac number, because 115823147 - 2⁴ = 115823131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115823177) 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, 228647 + ... + 229152.

It is an arithmetic number, because the mean of its divisors is an integer number (16480800).

Almost surely, 2^115823147 is an apocalyptic number.

115823147 is a deficient number, since it is larger than the sum of its proper divisors (16023253).

115823147 is a wasteful number, since it uses less digits than its factorization.

115823147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457833.

The product of its digits is 6720, while the sum is 32.

The square root of 115823147 is about 10762.1162881656. The cubic root of 115823147 is about 487.4519217981.

The spelling of 115823147 in words is "one hundred fifteen million, eight hundred twenty-three thousand, one hundred forty-seven".