2629222 has 16 divisors (see below), whose sum is σ = 4187232. Its totient is φ = 1235520.

The previous prime is 2629213. The next prime is 2629223. The reversal of 2629222 is 2229262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2629223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2338 + ... + 3274.

It is an arithmetic number, because the mean of its divisors is an integer number (261702).

2^2629222 is an apocalyptic number.

2629222 is a deficient number, since it is larger than the sum of its proper divisors (1558010).

2629222 is a wasteful number, since it uses less digits than its factorization.

2629222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023.

The product of its digits is 1728, while the sum is 25.

The square root of 2629222 is about 1621.4875886050. The cubic root of 2629222 is about 138.0201258892.

The spelling of 2629222 in words is "two million, six hundred twenty-nine thousand, two hundred twenty-two".