115149235 has 8 divisors (see below), whose sum is σ = 139447440. Its totient is φ = 91273824.

The previous prime is 115149233. The next prime is 115149239. The reversal of 115149235 is 532941511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115149235 - 2¹ = 115149233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115149197 and 115149206.

It is not an unprimeable number, because it can be changed into a prime (115149233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105097 + ... + 106186.

It is an arithmetic number, because the mean of its divisors is an integer number (17430930).

Almost surely, 2^115149235 is an apocalyptic number.

115149235 is a deficient number, since it is larger than the sum of its proper divisors (24298205).

115149235 is a wasteful number, since it uses less digits than its factorization.

115149235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211397.

The product of its digits is 5400, while the sum is 31.

The square root of 115149235 is about 10730.7611566002. The cubic root of 115149235 is about 486.5046762316.

The spelling of 115149235 in words is "one hundred fifteen million, one hundred forty-nine thousand, two hundred thirty-five".