2680046 has 8 divisors (see below), whose sum is σ = 4045224. Its totient is φ = 1331640.

The previous prime is 2680039. The next prime is 2680079. The reversal of 2680046 is 6400862.

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

It is a junction number, because it is equal to n+sod(n) for n = 2679997 and 2680024.

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, 3785 + ... + 4436.

It is an arithmetic number, because the mean of its divisors is an integer number (505653).

2^2680046 is an apocalyptic number.

2680046 is a deficient number, since it is larger than the sum of its proper divisors (1365178).

2680046 is a wasteful number, since it uses less digits than its factorization.

2680046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8386.

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

The square root of 2680046 is about 1637.0846038003. The cubic root of 2680046 is about 138.9037858747.

The spelling of 2680046 in words is "two million, six hundred eighty thousand, forty-six".