2655193 has 4 divisors (see below), whose sum is σ = 2794960. Its totient is φ = 2515428.

The previous prime is 2655173. The next prime is 2655199. The reversal of 2655193 is 3915562.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2655193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2655199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69855 + ... + 69892.

It is an arithmetic number, because the mean of its divisors is an integer number (698740).

2^2655193 is an apocalyptic number.

It is an amenable number.

2655193 is a deficient number, since it is larger than the sum of its proper divisors (139767).

2655193 is a wasteful number, since it uses less digits than its factorization.

2655193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139766.

The product of its digits is 8100, while the sum is 31.

The square root of 2655193 is about 1629.4762962375. The cubic root of 2655193 is about 138.4730840404.

The spelling of 2655193 in words is "two million, six hundred fifty-five thousand, one hundred ninety-three".