115447248 has 80 divisors (see below), whose sum is σ = 378725760. Its totient is φ = 32984064.

The previous prime is 115447219. The next prime is 115447253. The reversal of 115447248 is 842744511.

It is a happy number.

115447248 is a `hidden beast` number, since 1 + 1 + 544 + 72 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16065 + ... + 22112.

It is an arithmetic number, because the mean of its divisors is an integer number (4734072).

Almost surely, 2^115447248 is an apocalyptic number.

115447248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

115447248 is an abundant number, since it is smaller than the sum of its proper divisors (263278512).

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

115447248 is a wasteful number, since it uses less digits than its factorization.

115447248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38201 (or 38189 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 115447248 is about 10744.6381046548. The cubic root of 115447248 is about 486.9240155967.

The spelling of 115447248 in words is "one hundred fifteen million, four hundred forty-seven thousand, two hundred forty-eight".