115853738 has 64 divisors (see below), whose sum is σ = 238291200. Its totient is φ = 41630400.

The previous prime is 115853729. The next prime is 115853743. The reversal of 115853738 is 837358511.

It is a junction number, because it is equal to n+sod(n) for n = 115853695 and 115853704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97508 + ... + 98688.

It is an arithmetic number, because the mean of its divisors is an integer number (3723300).

Almost surely, 2^115853738 is an apocalyptic number.

115853738 is an abundant number, since it is smaller than the sum of its proper divisors (122437462).

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

115853738 is a wasteful number, since it uses less digits than its factorization.

115853738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228 (or 1214 counting only the distinct ones).

The product of its digits is 100800, while the sum is 41.

The square root of 115853738 is about 10763.5374296743. The cubic root of 115853738 is about 487.4948329937.

The spelling of 115853738 in words is "one hundred fifteen million, eight hundred fifty-three thousand, seven hundred thirty-eight".