115772674 has 4 divisors (see below), whose sum is σ = 173659014. Its totient is φ = 57886336.

The previous prime is 115772663. The next prime is 115772677. The reversal of 115772674 is 476277511.

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: 476277511 = 6949 ⋅68539.

It can be written as a sum of positive squares in only one way, i.e., 93257649 + 22515025 = 9657^2 + 4745^2 .

It is a super-2 number, since 2×115772674² = 26806624090220552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115772677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28943167 + ... + 28943170.

Almost surely, 2^115772674 is an apocalyptic number.

115772674 is a deficient number, since it is larger than the sum of its proper divisors (57886340).

115772674 is an equidigital number, since it uses as much as digits as its factorization.

115772674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57886339.

The product of its digits is 82320, while the sum is 40.

The square root of 115772674 is about 10759.7710942194. The cubic root of 115772674 is about 487.3811048208.

The spelling of 115772674 in words is "one hundred fifteen million, seven hundred seventy-two thousand, six hundred seventy-four".