2290582 has 8 divisors (see below), whose sum is σ = 3926736. Its totient is φ = 981672.

The previous prime is 2290573. The next prime is 2290591. The reversal of 2290582 is 2850922.

It is an interprime number because it is at equal distance from previous prime (2290573) and next prime (2290591).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2290582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81793 + ... + 81820.

It is an arithmetic number, because the mean of its divisors is an integer number (490842).

2^2290582 is an apocalyptic number.

2290582 is a deficient number, since it is larger than the sum of its proper divisors (1636154).

2290582 is a wasteful number, since it uses less digits than its factorization.

2290582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163622.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2290582 is about 1513.4668810384. The cubic root of 2290582 is about 131.8201944275.

The spelling of 2290582 in words is "two million, two hundred ninety thousand, five hundred eighty-two".