115532246 has 4 divisors (see below), whose sum is σ = 173298372. Its totient is φ = 57766122.

The previous prime is 115532227. The next prime is 115532273. The reversal of 115532246 is 642235511.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28883060 + ... + 28883063.

It is an arithmetic number, because the mean of its divisors is an integer number (43324593).

Almost surely, 2^115532246 is an apocalyptic number.

115532246 is a deficient number, since it is larger than the sum of its proper divisors (57766126).

115532246 is an equidigital number, since it uses as much as digits as its factorization.

115532246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57766125.

The product of its digits is 7200, while the sum is 29.

The square root of 115532246 is about 10748.5927450992. The cubic root of 115532246 is about 487.0434854993.

Adding to 115532246 its reverse (642235511), we get a palindrome (757767757).

The spelling of 115532246 in words is "one hundred fifteen million, five hundred thirty-two thousand, two hundred forty-six".