2046686 has 8 divisors (see below), whose sum is σ = 3087720. Its totient is φ = 1017448.

The previous prime is 2046683. The next prime is 2046703. The reversal of 2046686 is 6866402.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2501 + ... + 3216.

It is an arithmetic number, because the mean of its divisors is an integer number (385965).

2^2046686 is an apocalyptic number.

2046686 is a deficient number, since it is larger than the sum of its proper divisors (1041034).

2046686 is a wasteful number, since it uses less digits than its factorization.

2046686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5898.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2046686 is about 1430.6243392310. The cubic root of 2046686 is about 126.9649189070.

The spelling of 2046686 in words is "two million, forty-six thousand, six hundred eighty-six".