2090488 has 32 divisors (see below), whose sum is σ = 4118400. Its totient is φ = 993888.

The previous prime is 2090477. The next prime is 2090489. The reversal of 2090488 is 8840902.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20245 + ... + 20347.

It is an arithmetic number, because the mean of its divisors is an integer number (128700).

2^2090488 is an apocalyptic number.

It is an amenable number.

2090488 is a deficient number, since it is larger than the sum of its proper divisors (2027912).

2090488 is a wasteful number, since it uses less digits than its factorization.

2090488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2090488 is about 1445.8519979583. The cubic root of 2090488 is about 127.8642767112.

The spelling of 2090488 in words is "two million, ninety thousand, four hundred eighty-eight".