115170046 has 4 divisors (see below), whose sum is σ = 172755072. Its totient is φ = 57585022.

The previous prime is 115170017. The next prime is 115170059. The reversal of 115170046 is 640071511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640071511 = 359 ⋅1782929.

It is a self number, because there is not a number n which added to its sum of digits gives 115170046.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28792510 + ... + 28792513.

It is an arithmetic number, because the mean of its divisors is an integer number (43188768).

Almost surely, 2^115170046 is an apocalyptic number.

115170046 is a deficient number, since it is larger than the sum of its proper divisors (57585026).

115170046 is an equidigital number, since it uses as much as digits as its factorization.

115170046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57585025.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 115170046 is about 10731.7308016927. The cubic root of 115170046 is about 486.5339832405.

The spelling of 115170046 in words is "one hundred fifteen million, one hundred seventy thousand, forty-six".