115066507 has 4 divisors (see below), whose sum is σ = 115755696. Its totient is φ = 114377320.

The previous prime is 115066477. The next prime is 115066531. The reversal of 115066507 is 705660511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 705660511 = 3469 ⋅203419.

It is a cyclic number.

It is not a de Polignac number, because 115066507 - 2¹¹ = 115064459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115066547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344344 + ... + 344677.

It is an arithmetic number, because the mean of its divisors is an integer number (28938924).

Almost surely, 2^115066507 is an apocalyptic number.

115066507 is a deficient number, since it is larger than the sum of its proper divisors (689189).

115066507 is an equidigital number, since it uses as much as digits as its factorization.

115066507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689188.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 115066507 is about 10726.9057514271. The cubic root of 115066507 is about 486.3881399206.

The spelling of 115066507 in words is "one hundred fifteen million, sixty-six thousand, five hundred seven".