115876240 has 20 divisors (see below), whose sum is σ = 269412444. Its totient is φ = 46350464.

The previous prime is 115876237. The next prime is 115876253. The reversal of 115876240 is 42678511.

It can be written as a sum of positive squares in 2 ways, for example, as 42876304 + 72999936 = 6548^2 + 8544^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 115876196 and 115876205.

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, 724147 + ... + 724306.

Almost surely, 2^115876240 is an apocalyptic number.

115876240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115876240 is an abundant number, since it is smaller than the sum of its proper divisors (153536204).

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

115876240 is a wasteful number, since it uses less digits than its factorization.

115876240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448466 (or 1448460 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 115876240 is about 10764.5826672473. The cubic root of 115876240 is about 487.5263926101.

The spelling of 115876240 in words is "one hundred fifteen million, eight hundred seventy-six thousand, two hundred forty".