115604849 has 2 divisors, whose sum is σ = 115604850. Its totient is φ = 115604848.

The previous prime is 115604813. The next prime is 115604861. The reversal of 115604849 is 948406511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115175824 + 429025 = 10732^2 + 655^2 .

It is a cyclic number.

It is not a de Polignac number, because 115604849 - 2¹² = 115600753 is a prime.

It is a super-2 number, since 2×115604849² = 26728962224625602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115604809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57802424 + 57802425.

It is an arithmetic number, because the mean of its divisors is an integer number (57802425).

Almost surely, 2^115604849 is an apocalyptic number.

It is an amenable number.

115604849 is a deficient number, since it is larger than the sum of its proper divisors (1).

115604849 is an equidigital number, since it uses as much as digits as its factorization.

115604849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 115604849 is about 10751.9695405075. The cubic root of 115604849 is about 487.1454870756.

The spelling of 115604849 in words is "one hundred fifteen million, six hundred four thousand, eight hundred forty-nine".