115851246 has 32 divisors (see below), whose sum is σ = 278741760. Its totient is φ = 31358016.

The previous prime is 115851223. The next prime is 115851251. The reversal of 115851246 is 642158511.

It is a super-2 number, since 2×115851246² = 26843022399505032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71791 + ... + 73386.

It is an arithmetic number, because the mean of its divisors is an integer number (8710680).

Almost surely, 2^115851246 is an apocalyptic number.

115851246 is an abundant number, since it is smaller than the sum of its proper divisors (162890514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115851246 is a wasteful number, since it uses less digits than its factorization.

115851246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145208.

The product of its digits is 9600, while the sum is 33.

The square root of 115851246 is about 10763.4216678527. The cubic root of 115851246 is about 487.4913376502.

The spelling of 115851246 in words is "one hundred fifteen million, eight hundred fifty-one thousand, two hundred forty-six".