2293392 has 20 divisors (see below), whose sum is σ = 5924720. Its totient is φ = 764448.

The previous prime is 2293391. The next prime is 2293393. The reversal of 2293392 is 2933922.

It is a happy number.

2293392 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2293391) and next prime (2293393).

It is not an unprimeable number, because it can be changed into a prime (2293391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23842 + ... + 23937.

It is an arithmetic number, because the mean of its divisors is an integer number (296236).

2^2293392 is an apocalyptic number.

It is an amenable number.

2293392 is an abundant number, since it is smaller than the sum of its proper divisors (3631328).

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

2293392 is a wasteful number, since it uses less digits than its factorization.

2293392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47790 (or 47784 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The square root of 2293392 is about 1514.3949286761. The cubic root of 2293392 is about 131.8740764219.

The spelling of 2293392 in words is "two million, two hundred ninety-three thousand, three hundred ninety-two".