2282990 has 8 divisors (see below), whose sum is σ = 4109400. Its totient is φ = 913192.

The previous prime is 2282989. The next prime is 2283013. The reversal of 2282990 is 992822.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114140 + ... + 114159.

It is an arithmetic number, because the mean of its divisors is an integer number (513675).

2^2282990 is an apocalyptic number.

2282990 is a deficient number, since it is larger than the sum of its proper divisors (1826410).

2282990 is a wasteful number, since it uses less digits than its factorization.

2282990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228306.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2282990 is about 1510.9566506025. The cubic root of 2282990 is about 131.6743964555.

The spelling of 2282990 in words is "two million, two hundred eighty-two thousand, nine hundred ninety".