2292028 has 6 divisors (see below), whose sum is σ = 4011056. Its totient is φ = 1146012.

The previous prime is 2292001. The next prime is 2292041. The reversal of 2292028 is 8202922.

It is a junction number, because it is equal to n+sod(n) for n = 2291993 and 2292011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286500 + ... + 286507.

2^2292028 is an apocalyptic number.

It is an amenable number.

2292028 is a deficient number, since it is larger than the sum of its proper divisors (1719028).

2292028 is a wasteful number, since it uses less digits than its factorization.

2292028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573011 (or 573009 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 2292028 is about 1513.9445168169. The cubic root of 2292028 is about 131.8479271035.

The spelling of 2292028 in words is "two million, two hundred ninety-two thousand, twenty-eight".