115454015 has 4 divisors (see below), whose sum is σ = 138544824. Its totient is φ = 92363208.

The previous prime is 115453979. The next prime is 115454047. The reversal of 115454015 is 510454511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115454015 - 2⁸ = 115453759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11545397 + ... + 11545406.

It is an arithmetic number, because the mean of its divisors is an integer number (34636206).

Almost surely, 2^115454015 is an apocalyptic number.

115454015 is a deficient number, since it is larger than the sum of its proper divisors (23090809).

115454015 is an equidigital number, since it uses as much as digits as its factorization.

115454015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23090808.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 115454015 is about 10744.9530012932. The cubic root of 115454015 is about 486.9335291783.

The spelling of 115454015 in words is "one hundred fifteen million, four hundred fifty-four thousand, fifteen".