115099162 has 4 divisors (see below), whose sum is σ = 172648746. Its totient is φ = 57549580.

The previous prime is 115099121. The next prime is 115099181. The reversal of 115099162 is 261990511.

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: 261990511 = 2777 ⋅94343.

It can be written as a sum of positive squares in only one way, i.e., 66113161 + 48986001 = 8131^2 + 6999^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28774789 + ... + 28774792.

Almost surely, 2^115099162 is an apocalyptic number.

115099162 is a deficient number, since it is larger than the sum of its proper divisors (57549584).

115099162 is an equidigital number, since it uses as much as digits as its factorization.

115099162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57549583.

The product of its (nonzero) digits is 4860, while the sum is 34.

The square root of 115099162 is about 10728.4277506073. The cubic root of 115099162 is about 486.4341466543.

The spelling of 115099162 in words is "one hundred fifteen million, ninety-nine thousand, one hundred sixty-two".