2293422 has 16 divisors (see below), whose sum is σ = 4786560. Its totient is φ = 731192.

The previous prime is 2293397. The next prime is 2293427. The reversal of 2293422 is 2243922.

It is a d-powerful number, because it can be written as 2 + 2¹¹ + 9⁵ + 3 + 4⁶ + 2¹⁷ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2293392 and 2293401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2293427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8172 + ... + 8447.

It is an arithmetic number, because the mean of its divisors is an integer number (299160).

2^2293422 is an apocalyptic number.

2293422 is an abundant number, since it is smaller than the sum of its proper divisors (2493138).

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

2293422 is a wasteful number, since it uses less digits than its factorization.

2293422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16647.

The product of its digits is 1728, while the sum is 24.

The square root of 2293422 is about 1514.4048335898. The cubic root of 2293422 is about 131.8746514370.

The spelling of 2293422 in words is "two million, two hundred ninety-three thousand, four hundred twenty-two".