2922558 has 8 divisors (see below), whose sum is σ = 5845128. Its totient is φ = 974184.

The previous prime is 2922553. The next prime is 2922559. The reversal of 2922558 is 8552292.

2922558 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2922558 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2922551) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 243541 + ... + 243552.

It is an arithmetic number, because the mean of its divisors is an integer number (730641).

2^2922558 is an apocalyptic number.

2922558 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2922558 is a wasteful number, since it uses less digits than its factorization.

2922558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487098.

The product of its digits is 14400, while the sum is 33.

The square root of 2922558 is about 1709.5490633497. The cubic root of 2922558 is about 142.9731150657.

It can be divided in two parts, 292 and 2558, that added together give a triangular number (2850 = T₇₅).

The spelling of 2922558 in words is "two million, nine hundred twenty-two thousand, five hundred fifty-eight".