2192202 has 12 divisors (see below), whose sum is σ = 4749810. Its totient is φ = 730728.

The previous prime is 2192161. The next prime is 2192207. The reversal of 2192202 is 2022912.

It can be written as a sum of positive squares in only one way, i.e., 2187441 + 4761 = 1479^2 + 69^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 121789 = 2192202 / (2 + 1 + 9 + 2 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (2192207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60877 + ... + 60912.

2^2192202 is an apocalyptic number.

2192202 is an abundant number, since it is smaller than the sum of its proper divisors (2557608).

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

2192202 is a wasteful number, since it uses less digits than its factorization.

2192202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121797 (or 121794 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2192202 is about 1480.6086586266. The cubic root of 2192202 is about 129.9052959170.

The spelling of 2192202 in words is "two million, one hundred ninety-two thousand, two hundred two".