2620846 has 16 divisors (see below), whose sum is σ = 4129200. Its totient is φ = 1245888.

The previous prime is 2620829. The next prime is 2620847. The reversal of 2620846 is 6480262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2620847) 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, 3925 + ... + 4543.

It is an arithmetic number, because the mean of its divisors is an integer number (258075).

2^2620846 is an apocalyptic number.

2620846 is a deficient number, since it is larger than the sum of its proper divisors (1508354).

2620846 is a wasteful number, since it uses less digits than its factorization.

2620846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2620846 is about 1618.9027148041. The cubic root of 2620846 is about 137.8734048717.

The spelling of 2620846 in words is "two million, six hundred twenty thousand, eight hundred forty-six".