115674621 has 4 divisors (see below), whose sum is σ = 154232832. Its totient is φ = 77116412.

The previous prime is 115674619. The next prime is 115674683. The reversal of 115674621 is 126476511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115674621 - 2¹ = 115674619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115674421) 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 3 ways as a sum of consecutive naturals, for example, 19279101 + ... + 19279106.

It is an arithmetic number, because the mean of its divisors is an integer number (38558208).

Almost surely, 2^115674621 is an apocalyptic number.

It is an amenable number.

115674621 is a deficient number, since it is larger than the sum of its proper divisors (38558211).

115674621 is an equidigital number, since it uses as much as digits as its factorization.

115674621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38558210.

The product of its digits is 10080, while the sum is 33.

The square root of 115674621 is about 10755.2136659390. The cubic root of 115674621 is about 487.2434710834.

The spelling of 115674621 in words is "one hundred fifteen million, six hundred seventy-four thousand, six hundred twenty-one".