2089342 has 8 divisors (see below), whose sum is σ = 3141432. Its totient is φ = 1042200.

The previous prime is 2089303. The next prime is 2089357. The reversal of 2089342 is 2439802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2089342.

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, 117 + ... + 2047.

It is an arithmetic number, because the mean of its divisors is an integer number (392679).

2^2089342 is an apocalyptic number.

2089342 is a deficient number, since it is larger than the sum of its proper divisors (1052090).

2089342 is a wasteful number, since it uses less digits than its factorization.

2089342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2089342 is about 1445.4556375067. The cubic root of 2089342 is about 127.8409074874.

The spelling of 2089342 in words is "two million, eighty-nine thousand, three hundred forty-two".