2634255 has 64 divisors (see below), whose sum is σ = 5376000. Its totient is φ = 1213056.

The previous prime is 2634251. The next prime is 2634263. The reversal of 2634255 is 5524362.

2634255 is a `hidden beast` number, since 2 + 634 + 25 + 5 = 666.

It is not a de Polignac number, because 2634255 - 2² = 2634251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634251) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33306 + ... + 33384.

It is an arithmetic number, because the mean of its divisors is an integer number (84000).

2^2634255 is an apocalyptic number.

2634255 is an abundant number, since it is smaller than the sum of its proper divisors (2741745).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2634255 is a wasteful number, since it uses less digits than its factorization.

2634255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 119 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2634255 is about 1623.0388165414. The cubic root of 2634255 is about 138.1081383019.

The spelling of 2634255 in words is "two million, six hundred thirty-four thousand, two hundred fifty-five".