2290462 has 8 divisors (see below), whose sum is σ = 3487176. Its totient is φ = 1128072.

The previous prime is 2290459. The next prime is 2290471. The reversal of 2290462 is 2640922.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8413 + ... + 8680.

It is an arithmetic number, because the mean of its divisors is an integer number (435897).

2^2290462 is an apocalyptic number.

2290462 is a deficient number, since it is larger than the sum of its proper divisors (1196714).

2290462 is a wasteful number, since it uses less digits than its factorization.

2290462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17162.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2290462 is about 1513.4272364405. The cubic root of 2290462 is about 131.8178924362.

The spelling of 2290462 in words is "two million, two hundred ninety thousand, four hundred sixty-two".