2922623 has 8 divisors (see below), whose sum is σ = 3376080. Its totient is φ = 2500480.

The previous prime is 2922613. The next prime is 2922631. The reversal of 2922623 is 3262292.

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

It is a cyclic number.

It is not a de Polignac number, because 2922623 - 2⁶ = 2922559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2922592 and 2922601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2922613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7628 + ... + 8001.

It is an arithmetic number, because the mean of its divisors is an integer number (422010).

2^2922623 is an apocalyptic number.

2922623 is a deficient number, since it is larger than the sum of its proper divisors (453457).

2922623 is a wasteful number, since it uses less digits than its factorization.

2922623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15657.

The product of its digits is 2592, while the sum is 26.

The square root of 2922623 is about 1709.5680741053. The cubic root of 2922623 is about 142.9741750029.

The spelling of 2922623 in words is "two million, nine hundred twenty-two thousand, six hundred twenty-three".