115200392 has 16 divisors (see below), whose sum is σ = 216387600. Its totient is φ = 57497040.

The previous prime is 115200377. The next prime is 115200409. The reversal of 115200392 is 293002511.

It is a super-2 number, since 2×115200392² = 26542260633907328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8042 + ... + 17177.

It is an arithmetic number, because the mean of its divisors is an integer number (13524225).

Almost surely, 2^115200392 is an apocalyptic number.

It is an amenable number.

115200392 is a deficient number, since it is larger than the sum of its proper divisors (101187208).

115200392 is a wasteful number, since it uses less digits than its factorization.

115200392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25796 (or 25792 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 115200392 is about 10733.1445532053. The cubic root of 115200392 is about 486.5767115488.

It can be divided in two parts, 115200 and 392, that multiplied together give a square (45158400 = 6720²).

The spelling of 115200392 in words is "one hundred fifteen million, two hundred thousand, three hundred ninety-two".