115641274 has 12 divisors (see below), whose sum is σ = 201782394. Its totient is φ = 49560504.

The previous prime is 115641269. The next prime is 115641287. The reversal of 115641274 is 472146511.

It can be written as a sum of positive squares in only one way, i.e., 89170249 + 26471025 = 9443^2 + 5145^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 589909 + ... + 590104.

Almost surely, 2^115641274 is an apocalyptic number.

115641274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115641274 is a deficient number, since it is larger than the sum of its proper divisors (86141120).

115641274 is a wasteful number, since it uses less digits than its factorization.

115641274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180029 (or 1180022 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 115641274 is about 10753.6632828074. The cubic root of 115641274 is about 487.1966452845.

Adding to 115641274 its reverse (472146511), we get a palindrome (587787785).

The spelling of 115641274 in words is "one hundred fifteen million, six hundred forty-one thousand, two hundred seventy-four".