2243092 has 24 divisors (see below), whose sum is σ = 4140360. Its totient is φ = 1061760.

The previous prime is 2243089. The next prime is 2243107. The reversal of 2243092 is 2903422.

It can be written as a sum of positive squares in 4 ways, for example, as 64516 + 2178576 = 254^2 + 1476^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6918 + ... + 7234.

It is an arithmetic number, because the mean of its divisors is an integer number (172515).

2^2243092 is an apocalyptic number.

It is an amenable number.

2243092 is a deficient number, since it is larger than the sum of its proper divisors (1897268).

2243092 is a wasteful number, since it uses less digits than its factorization.

2243092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 409 counting only the distinct ones).

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

The square root of 2243092 is about 1497.6955631903. The cubic root of 2243092 is about 130.9028279247.

It can be divided in two parts, 22430 and 92, that added together give a palindrome (22522).

The spelling of 2243092 in words is "two million, two hundred forty-three thousand, ninety-two".