2290324 has 6 divisors (see below), whose sum is σ = 4008074. Its totient is φ = 1145160.

The previous prime is 2290283. The next prime is 2290339. The reversal of 2290324 is 4230922.

It can be written as a sum of positive squares in only one way, i.e., 1249924 + 1040400 = 1118^2 + 1020^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2290295 and 2290304.

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, 286287 + ... + 286294.

2^2290324 is an apocalyptic number.

It is an amenable number.

2290324 is a deficient number, since it is larger than the sum of its proper divisors (1717750).

2290324 is a wasteful number, since it uses less digits than its factorization.

2290324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572585 (or 572583 counting only the distinct ones).

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

The square root of 2290324 is about 1513.3816438691. The cubic root of 2290324 is about 131.8152450468.

The spelling of 2290324 in words is "two million, two hundred ninety thousand, three hundred twenty-four".