115276432 has 10 divisors (see below), whose sum is σ = 223348118. Its totient is φ = 57638208.

The previous prime is 115276429. The next prime is 115276433. The reversal of 115276432 is 234672511.

It can be written as a sum of positive squares in only one way, i.e., 106419856 + 8856576 = 10316^2 + 2976^2 .

It is a super-3 number, since 3×115276432³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115276394 and 115276403.

It is not an unprimeable number, because it can be changed into a prime (115276433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3602373 + ... + 3602404.

Almost surely, 2^115276432 is an apocalyptic number.

It is an amenable number.

115276432 is a deficient number, since it is larger than the sum of its proper divisors (108071686).

115276432 is an equidigital number, since it uses as much as digits as its factorization.

115276432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7204785 (or 7204779 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 115276432 is about 10736.6862671869. The cubic root of 115276432 is about 486.6837457779.

The spelling of 115276432 in words is "one hundred fifteen million, two hundred seventy-six thousand, four hundred thirty-two".