115320746 has 4 divisors (see below), whose sum is σ = 172981122. Its totient is φ = 57660372.

The previous prime is 115320743. The next prime is 115320763. The reversal of 115320746 is 647023511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 58905625 + 56415121 = 7675^2 + 7511^2 .

It is not an unprimeable number, because it can be changed into a prime (115320743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28830185 + ... + 28830188.

Almost surely, 2^115320746 is an apocalyptic number.

115320746 is a deficient number, since it is larger than the sum of its proper divisors (57660376).

115320746 is an equidigital number, since it uses as much as digits as its factorization.

115320746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57660375.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 115320746 is about 10738.7497410080. The cubic root of 115320746 is about 486.7461006472.

The spelling of 115320746 in words is "one hundred fifteen million, three hundred twenty thousand, seven hundred forty-six".