115152352 has 144 divisors (see below), whose sum is σ = 286820352. Its totient is φ = 45239040.

The previous prime is 115152347. The next prime is 115152353. The reversal of 115152352 is 253251511.

It is a super-2 number, since 2×115152352² = 26520128342263808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115152353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1117933 + ... + 1118035.

It is an arithmetic number, because the mean of its divisors is an integer number (1991808).

Almost surely, 2^115152352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115152352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143410176).

115152352 is an abundant number, since it is smaller than the sum of its proper divisors (171668000).

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

115152352 is a wasteful number, since it uses less digits than its factorization.

115152352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 166 counting only the distinct ones).

The product of its digits is 1500, while the sum is 25.

The square root of 115152352 is about 10730.9063922858. The cubic root of 115152352 is about 486.5090659594.

It can be divided in two parts, 115152 and 352, that multiplied together give a palindrome (40533504).

The spelling of 115152352 in words is "one hundred fifteen million, one hundred fifty-two thousand, three hundred fifty-two".