2955222 has 24 divisors (see below), whose sum is σ = 6740760. Its totient is φ = 933120.

The previous prime is 2955217. The next prime is 2955223. The reversal of 2955222 is 2225592.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955223) 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 11 ways as a sum of consecutive naturals, for example, 3979 + ... + 4662.

It is an arithmetic number, because the mean of its divisors is an integer number (280865).

2^2955222 is an apocalyptic number.

2955222 is an abundant number, since it is smaller than the sum of its proper divisors (3785538).

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

2955222 is a wasteful number, since it uses less digits than its factorization.

2955222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8668 (or 8665 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 2955222 is about 1719.0759145541. The cubic root of 2955222 is about 143.5037897561.

The spelling of 2955222 in words is "two million, nine hundred fifty-five thousand, two hundred twenty-two".