115825248 has 192 divisors, whose sum is σ = 421424640. Its totient is φ = 30067200.

The previous prime is 115825243. The next prime is 115825271. The reversal of 115825248 is 842528511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115825243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65658 + ... + 67398.

It is an arithmetic number, because the mean of its divisors is an integer number (2194920).

Almost surely, 2^115825248 is an apocalyptic number.

115825248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115825248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210712320).

115825248 is an abundant number, since it is smaller than the sum of its proper divisors (305599392).

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

115825248 is a wasteful number, since it uses less digits than its factorization.

115825248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778 (or 1764 counting only the distinct ones).

The product of its digits is 25600, while the sum is 36.

The square root of 115825248 is about 10762.2138986363. The cubic root of 115825248 is about 487.4548691949.

The spelling of 115825248 in words is "one hundred fifteen million, eight hundred twenty-five thousand, two hundred forty-eight".