115965010 has 32 divisors (see below), whose sum is σ = 241926912. Its totient is φ = 39197760.

The previous prime is 115965001. The next prime is 115965013. The reversal of 115965010 is 10569511.

It is a self number, because there is not a number n which added to its sum of digits gives 115965010.

It is not an unprimeable number, because it can be changed into a prime (115965013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6697 + ... + 16636.

It is an arithmetic number, because the mean of its divisors is an integer number (7560216).

Almost surely, 2^115965010 is an apocalyptic number.

115965010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115965010 is an abundant number, since it is smaller than the sum of its proper divisors (125961902).

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

115965010 is a wasteful number, since it uses less digits than its factorization.

115965010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23418.

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 115965010 is about 10768.7051217869. The cubic root of 115965010 is about 487.6508549136.

The spelling of 115965010 in words is "one hundred fifteen million, nine hundred sixty-five thousand, ten".