2089570 has 16 divisors (see below), whose sum is σ = 4298688. Its totient is φ = 716400.

The previous prime is 2089567. The next prime is 2089583. The reversal of 2089570 is 759802.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14856 + ... + 14995.

It is an arithmetic number, because the mean of its divisors is an integer number (268668).

2^2089570 is an apocalyptic number.

2089570 is an abundant number, since it is smaller than the sum of its proper divisors (2209118).

2089570 is a wasteful number, since it uses less digits than its factorization.

2089570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29865.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 2089570 is about 1445.5345032202. The cubic root of 2089570 is about 127.8455575426.

The spelling of 2089570 in words is "two million, eighty-nine thousand, five hundred seventy".