4089662 has 4 divisors (see below), whose sum is σ = 6134496. Its totient is φ = 2044830.

The previous prime is 4089643. The next prime is 4089677. The reversal of 4089662 is 2669804.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022414 + ... + 1022417.

It is an arithmetic number, because the mean of its divisors is an integer number (1533624).

Almost surely, 2^4089662 is an apocalyptic number.

4089662 is a deficient number, since it is larger than the sum of its proper divisors (2044834).

4089662 is a wasteful number, since it uses less digits than its factorization.

4089662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044833.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 4089662 is about 2022.2912747673. The cubic root of 4089662 is about 159.9174313558.

The spelling of 4089662 in words is "four million, eighty-nine thousand, six hundred sixty-two".