2922225 has 24 divisors (see below), whose sum is σ = 4940160. Its totient is φ = 1523520.

The previous prime is 2922221. The next prime is 2922229. The reversal of 2922225 is 5222292.

It is an interprime number because it is at equal distance from previous prime (2922221) and next prime (2922229).

It is not a de Polignac number, because 2922225 - 2² = 2922221 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2922195 and 2922204.

It is not an unprimeable number, because it can be changed into a prime (2922221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3111 + ... + 3939.

It is an arithmetic number, because the mean of its divisors is an integer number (205840).

2^2922225 is an apocalyptic number.

2922225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2922225 is a deficient number, since it is larger than the sum of its proper divisors (2017935).

2922225 is a wasteful number, since it uses less digits than its factorization.

2922225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889 (or 884 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 2922225 is about 1709.4516664709. The cubic root of 2922225 is about 142.9676846796.

The spelling of 2922225 in words is "two million, nine hundred twenty-two thousand, two hundred twenty-five".