115441245 has 24 divisors (see below), whose sum is σ = 210631200. Its totient is φ = 58327776.

The previous prime is 115441231. The next prime is 115441247. The reversal of 115441245 is 542144511.

It is not a de Polignac number, because 115441245 - 2⁸ = 115440989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115441247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66655 + ... + 68364.

It is an arithmetic number, because the mean of its divisors is an integer number (8776300).

Almost surely, 2^115441245 is an apocalyptic number.

115441245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115441245 is a deficient number, since it is larger than the sum of its proper divisors (95189955).

115441245 is a wasteful number, since it uses less digits than its factorization.

115441245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135049 (or 135046 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 115441245 is about 10744.3587523872. The cubic root of 115441245 is about 486.9155757953.

Adding to 115441245 its reverse (542144511), we get a palindrome (657585756).

The spelling of 115441245 in words is "one hundred fifteen million, four hundred forty-one thousand, two hundred forty-five".