2088730 has 32 divisors (see below), whose sum is σ = 4385664. Its totient is φ = 701376.

The previous prime is 2088721. The next prime is 2088731. The reversal of 2088730 is 378802.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2088731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3429 + ... + 3991.

It is an arithmetic number, because the mean of its divisors is an integer number (137052).

2^2088730 is an apocalyptic number.

2088730 is an abundant number, since it is smaller than the sum of its proper divisors (2296934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2088730 is a wasteful number, since it uses less digits than its factorization.

2088730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2088730 is about 1445.2439240488. The cubic root of 2088730 is about 127.8284240874.

The spelling of 2088730 in words is "two million, eighty-eight thousand, seven hundred thirty".