2654917 has 2 divisors, whose sum is σ = 2654918. Its totient is φ = 2654916.

The previous prime is 2654909. The next prime is 2654957. The reversal of 2654917 is 7194562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2090916 + 564001 = 1446^2 + 751^2 .

It is a cyclic number.

It is not a de Polignac number, because 2654917 - 2³ = 2654909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2654957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327458 + 1327459.

It is an arithmetic number, because the mean of its divisors is an integer number (1327459).

2^2654917 is an apocalyptic number.

It is an amenable number.

2654917 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654917 is an equidigital number, since it uses as much as digits as its factorization.

2654917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 2654917 is about 1629.3916042499. The cubic root of 2654917 is about 138.4682859089.

The spelling of 2654917 in words is "two million, six hundred fifty-four thousand, nine hundred seventeen".