2992255 has 32 divisors (see below), whose sum is σ = 4478976. Its totient is φ = 1872384.

The previous prime is 2992243. The next prime is 2992259. The reversal of 2992255 is 5522992.

It is a cyclic number.

It is not a de Polignac number, because 2992255 - 2⁹ = 2991743 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 2992255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2992259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27912 + ... + 28018.

It is an arithmetic number, because the mean of its divisors is an integer number (139968).

2^2992255 is an apocalyptic number.

2992255 is a deficient number, since it is larger than the sum of its proper divisors (1486721).

2992255 is a wasteful number, since it uses less digits than its factorization.

2992255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183.

The product of its digits is 16200, while the sum is 34.

The square root of 2992255 is about 1729.8135737703. The cubic root of 2992255 is about 144.1007364826.

The spelling of 2992255 in words is "two million, nine hundred ninety-two thousand, two hundred fifty-five".