115214641 has 2 divisors, whose sum is σ = 115214642. Its totient is φ = 115214640.

The previous prime is 115214621. The next prime is 115214647. The reversal of 115214641 is 146412511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106688241 + 8526400 = 10329^2 + 2920^2 .

It is a cyclic number.

It is not a de Polignac number, because 115214641 - 2¹³ = 115206449 is a prime.

It is not a weakly prime, because it can be changed into another prime (115214647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57607320 + 57607321.

It is an arithmetic number, because the mean of its divisors is an integer number (57607321).

Almost surely, 2^115214641 is an apocalyptic number.

It is an amenable number.

115214641 is a deficient number, since it is larger than the sum of its proper divisors (1).

115214641 is an equidigital number, since it uses as much as digits as its factorization.

115214641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 25.

The square root of 115214641 is about 10733.8083176476. The cubic root of 115214641 is about 486.5967720874.

The spelling of 115214641 in words is "one hundred fifteen million, two hundred fourteen thousand, six hundred forty-one".