2046680 has 32 divisors (see below), whose sum is σ = 4849200. Its totient is φ = 775296.

The previous prime is 2046677. The next prime is 2046683. The reversal of 2046680 is 866402.

It is an interprime number because it is at equal distance from previous prime (2046677) and next prime (2046683).

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587 + ... + 2106.

2^2046680 is an apocalyptic number.

2046680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2046680 is an abundant number, since it is smaller than the sum of its proper divisors (2802520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2046680 is a wasteful number, since it uses less digits than its factorization.

2046680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723 (or 2719 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2046680 is about 1430.6222422429. The cubic root of 2046680 is about 126.9647948381.

The spelling of 2046680 in words is "two million, forty-six thousand, six hundred eighty".