115345332 has 36 divisors (see below), whose sum is σ = 297775296. Its totient is φ = 37629840.

The previous prime is 115345313. The next prime is 115345381. The reversal of 115345332 is 233543511.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×115345332² = 26609091228380448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115345296 and 115345305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32394 + ... + 35777.

It is an arithmetic number, because the mean of its divisors is an integer number (8271536).

Almost surely, 2^115345332 is an apocalyptic number.

115345332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115345332 is an abundant number, since it is smaller than the sum of its proper divisors (182429964).

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

115345332 is a wasteful number, since it uses less digits than its factorization.

115345332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68228 (or 68223 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 115345332 is about 10739.8944128888. The cubic root of 115345332 is about 486.7806890732.

Adding to 115345332 its reverse (233543511), we get a palindrome (348888843).

The spelling of 115345332 in words is "one hundred fifteen million, three hundred forty-five thousand, three hundred thirty-two".