2089958 has 16 divisors (see below), whose sum is σ = 3486336. Its totient is φ = 933120.

The previous prime is 2089951. The next prime is 2089979. The reversal of 2089958 is 8599802.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089951) 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, 491 + ... + 2102.

It is an arithmetic number, because the mean of its divisors is an integer number (217896).

2^2089958 is an apocalyptic number.

2089958 is a deficient number, since it is larger than the sum of its proper divisors (1396378).

2089958 is a wasteful number, since it uses less digits than its factorization.

2089958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 2089958 is about 1445.6687034034. The cubic root of 2089958 is about 127.8534700169.

The spelling of 2089958 in words is "two million, eighty-nine thousand, nine hundred fifty-eight".