115177046 has 4 divisors (see below), whose sum is σ = 172765572. Its totient is φ = 57588522.

The previous prime is 115177043. The next prime is 115177099. The reversal of 115177046 is 640771511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640771511 = 61 ⋅10504451.

It is a super-2 number, since 2×115177046² = 26531503850572232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115177043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28794260 + ... + 28794263.

It is an arithmetic number, because the mean of its divisors is an integer number (43191393).

Almost surely, 2^115177046 is an apocalyptic number.

115177046 is a deficient number, since it is larger than the sum of its proper divisors (57588526).

115177046 is an equidigital number, since it uses as much as digits as its factorization.

115177046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57588525.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 115177046 is about 10732.0569323872. The cubic root of 115177046 is about 486.5438401694.

The spelling of 115177046 in words is "one hundred fifteen million, one hundred seventy-seven thousand, forty-six".