2039422 has 64 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 691200.

The previous prime is 2039417. The next prime is 2039423. The reversal of 2039422 is 2249302.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2039393 and 2039402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2039423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49722 + ... + 49762.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2^2039422 is an apocalyptic number.

2039422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2039422 is an abundant number, since it is smaller than the sum of its proper divisors (2315138).

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

2039422 is a wasteful number, since it uses less digits than its factorization.

2039422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2039422 is about 1428.0833309019. The cubic root of 2039422 is about 126.8145349166.

The spelling of 2039422 in words is "two million, thirty-nine thousand, four hundred twenty-two".