2655693 has 16 divisors (see below), whose sum is σ = 4032000. Its totient is φ = 1726560.

The previous prime is 2655691. The next prime is 2655701. The reversal of 2655693 is 3965562.

It is not a de Polignac number, because 2655693 - 2¹ = 2655691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655691) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93 + ... + 2306.

It is an arithmetic number, because the mean of its divisors is an integer number (252000).

2^2655693 is an apocalyptic number.

It is an amenable number.

2655693 is a deficient number, since it is larger than the sum of its proper divisors (1376307).

2655693 is a wasteful number, since it uses less digits than its factorization.

2655693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2449 (or 2443 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 2655693 is about 1629.6297125421. The cubic root of 2655693 is about 138.4817754609.

The spelling of 2655693 in words is "two million, six hundred fifty-five thousand, six hundred ninety-three".