115563396 has 96 divisors (see below), whose sum is σ = 309084160. Its totient is φ = 33312384.

The previous prime is 115563367. The next prime is 115563419. The reversal of 115563396 is 693365511.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 376275 + ... + 376581.

Almost surely, 2^115563396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115563396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154542080).

115563396 is an abundant number, since it is smaller than the sum of its proper divisors (193520764).

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

115563396 is a wasteful number, since it uses less digits than its factorization.

115563396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 471 counting only the distinct ones).

The product of its digits is 72900, while the sum is 39.

The square root of 115563396 is about 10750.0416743378. The cubic root of 115563396 is about 487.0872540626.

The spelling of 115563396 in words is "one hundred fifteen million, five hundred sixty-three thousand, three hundred ninety-six".