2822634 has 32 divisors (see below), whose sum is σ = 6330240. Its totient is φ = 932256.

The previous prime is 2822623. The next prime is 2822641. The reversal of 2822634 is 4362282.

2822634 is a `hidden beast` number, since 2 + 8 + 22 + 634 = 666.

2822634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2822598 and 2822607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8862 + ... + 9174.

It is an arithmetic number, because the mean of its divisors is an integer number (197820).

2^2822634 is an apocalyptic number.

2822634 is an abundant number, since it is smaller than the sum of its proper divisors (3507606).

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

2822634 is a wasteful number, since it uses less digits than its factorization.

2822634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 485 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 2822634 is about 1680.0696414137. The cubic root of 2822634 is about 141.3247381645.

It can be divided in two parts, 282 and 2634, that added together give a square (2916 = 54²).

The spelling of 2822634 in words is "two million, eight hundred twenty-two thousand, six hundred thirty-four".