2290162 has 12 divisors (see below), whose sum is σ = 3996270. Its totient is φ = 981456.

The previous prime is 2290153. The next prime is 2290177. The reversal of 2290162 is 2610922.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2223081 + 67081 = 1491^2 + 259^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11587 + ... + 11782.

2^2290162 is an apocalyptic number.

2290162 is a deficient number, since it is larger than the sum of its proper divisors (1706108).

2290162 is a wasteful number, since it uses less digits than its factorization.

2290162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23385 (or 23378 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 2290162 is about 1513.3281204022. The cubic root of 2290162 is about 131.8121371062.

The spelling of 2290162 in words is "two million, two hundred ninety thousand, one hundred sixty-two".