2229192 has 48 divisors (see below), whose sum is σ = 6901440. Its totient is φ = 636768.

The previous prime is 2229169. The next prime is 2229239. The reversal of 2229192 is 2919222.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1708 + ... + 2715.

It is an arithmetic number, because the mean of its divisors is an integer number (143780).

2^2229192 is an apocalyptic number.

It is an amenable number.

2229192 is an abundant number, since it is smaller than the sum of its proper divisors (4672248).

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

2229192 is a wasteful number, since it uses less digits than its factorization.

2229192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4442 (or 4435 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 2229192 is about 1493.0478893860. The cubic root of 2229192 is about 130.6318744427.

The spelling of 2229192 in words is "two million, two hundred twenty-nine thousand, one hundred ninety-two".