115245286 has 16 divisors (see below), whose sum is σ = 186429600. Its totient is φ = 53114688.

The previous prime is 115245281. The next prime is 115245307. The reversal of 115245286 is 682542511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115245281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18295 + ... + 23773.

It is an arithmetic number, because the mean of its divisors is an integer number (11651850).

Almost surely, 2^115245286 is an apocalyptic number.

115245286 is a deficient number, since it is larger than the sum of its proper divisors (71184314).

115245286 is a wasteful number, since it uses less digits than its factorization.

115245286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303.

The product of its digits is 19200, while the sum is 34.

The square root of 115245286 is about 10735.2357216784. The cubic root of 115245286 is about 486.6399102281.

Adding to 115245286 its reverse (682542511), we get a palindrome (797787797).

The spelling of 115245286 in words is "one hundred fifteen million, two hundred forty-five thousand, two hundred eighty-six".