13084657 has 2 divisors, whose sum is σ = 13084658. Its totient is φ = 13084656.

The previous prime is 13084633. The next prime is 13084663. The reversal of 13084657 is 75648031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10265616 + 2819041 = 3204^2 + 1679^2 .

It is a cyclic number.

It is not a de Polignac number, because 13084657 - 2⁷ = 13084529 is a prime.

It is not a weakly prime, because it can be changed into another prime (13084627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6542328 + 6542329.

It is an arithmetic number, because the mean of its divisors is an integer number (6542329).

Almost surely, 2^13084657 is an apocalyptic number.

It is an amenable number.

13084657 is a deficient number, since it is larger than the sum of its proper divisors (1).

13084657 is an equidigital number, since it uses as much as digits as its factorization.

13084657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 13084657 is about 3617.2720384290. The cubic root of 13084657 is about 235.6427672484.

The spelling of 13084657 in words is "thirteen million, eighty-four thousand, six hundred fifty-seven".