2119422 has 8 divisors (see below), whose sum is σ = 4238856. Its totient is φ = 706472.

The previous prime is 2119399. The next prime is 2119433. The reversal of 2119422 is 2249112.

It is a sphenic number, since it is the product of 3 distinct primes.

2119422 is an admirable number.

It is a super-2 number, since 2×2119422² = 8983899228168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176613 + ... + 176624.

It is an arithmetic number, because the mean of its divisors is an integer number (529857).

2^2119422 is an apocalyptic number.

2119422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2119422 is a wasteful number, since it uses less digits than its factorization.

2119422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353242.

The product of its digits is 288, while the sum is 21.

The square root of 2119422 is about 1455.8234783105. The cubic root of 2119422 is about 128.4514899129.

The spelling of 2119422 in words is "two million, one hundred nineteen thousand, four hundred twenty-two".