115944450 has 24 divisors (see below), whose sum is σ = 287542608. Its totient is φ = 30918480.

The previous prime is 115944373. The next prime is 115944457. The reversal of 115944450 is 54449511.

It is not an unprimeable number, because it can be changed into a prime (115944457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386332 + ... + 386631.

It is an arithmetic number, because the mean of its divisors is an integer number (11980942).

Almost surely, 2^115944450 is an apocalyptic number.

115944450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115944450 is an abundant number, since it is smaller than the sum of its proper divisors (171598158).

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

115944450 is a wasteful number, since it uses less digits than its factorization.

115944450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772978 (or 772973 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 115944450 is about 10767.7504614474. The cubic root of 115944450 is about 487.6220338805.

The spelling of 115944450 in words is "one hundred fifteen million, nine hundred forty-four thousand, four hundred fifty".