2655892 has 6 divisors (see below), whose sum is σ = 4647818. Its totient is φ = 1327944.

The previous prime is 2655889. The next prime is 2655899. The reversal of 2655892 is 2985562.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1726596 + 929296 = 1314^2 + 964^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331983 + ... + 331990.

2^2655892 is an apocalyptic number.

It is an amenable number.

2655892 is a deficient number, since it is larger than the sum of its proper divisors (1991926).

2655892 is a wasteful number, since it uses less digits than its factorization.

2655892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663977 (or 663975 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 2655892 is about 1629.6907682134. The cubic root of 2655892 is about 138.4852343428.

The spelling of 2655892 in words is "two million, six hundred fifty-five thousand, eight hundred ninety-two".