2922506 has 8 divisors (see below), whose sum is σ = 4458240. Its totient is φ = 1436428.

The previous prime is 2922497. The next prime is 2922509. The reversal of 2922506 is 6052292.

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

It is not an unprimeable number, because it can be changed into a prime (2922509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12266 + ... + 12501.

It is an arithmetic number, because the mean of its divisors is an integer number (557280).

2^2922506 is an apocalyptic number.

2922506 is a deficient number, since it is larger than the sum of its proper divisors (1535734).

2922506 is a wasteful number, since it uses less digits than its factorization.

2922506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24828.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2922506 is about 1709.5338545931. The cubic root of 2922506 is about 142.9722671047.

Adding to 2922506 its reverse (6052292), we get a palindrome (8974798).

The spelling of 2922506 in words is "two million, nine hundred twenty-two thousand, five hundred six".