2655497 has 12 divisors (see below), whose sum is σ = 3030480. Its totient is φ = 2319408.

The previous prime is 2655481. The next prime is 2655517. The reversal of 2655497 is 7945562.

It is a happy number.

It is not a de Polignac number, because 2655497 - 2⁴ = 2655481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2655497.

It is not an unprimeable number, because it can be changed into a prime (2655407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2798 + ... + 3624.

It is an arithmetic number, because the mean of its divisors is an integer number (252540).

2^2655497 is an apocalyptic number.

It is an amenable number.

2655497 is a deficient number, since it is larger than the sum of its proper divisors (374983).

2655497 is a wasteful number, since it uses less digits than its factorization.

2655497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872 (or 859 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 2655497 is about 1629.5695750719. The cubic root of 2655497 is about 138.4783685541.

The spelling of 2655497 in words is "two million, six hundred fifty-five thousand, four hundred ninety-seven".