115480361 has 2 divisors, whose sum is σ = 115480362. Its totient is φ = 115480360.

The previous prime is 115480357. The next prime is 115480369. The reversal of 115480361 is 163084511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68475625 + 47004736 = 8275^2 + 6856^2 .

It is a cyclic number.

It is not a de Polignac number, because 115480361 - 2² = 115480357 is a prime.

It is not a weakly prime, because it can be changed into another prime (115480369) 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, 57740180 + 57740181.

It is an arithmetic number, because the mean of its divisors is an integer number (57740181).

Almost surely, 2^115480361 is an apocalyptic number.

It is an amenable number.

115480361 is a deficient number, since it is larger than the sum of its proper divisors (1).

115480361 is an equidigital number, since it uses as much as digits as its factorization.

115480361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 115480361 is about 10746.1789022889. The cubic root of 115480361 is about 486.9705649195.

The spelling of 115480361 in words is "one hundred fifteen million, four hundred eighty thousand, three hundred sixty-one".