2679020 has 48 divisors (see below), whose sum is σ = 6048000. Its totient is φ = 994560.

The previous prime is 2678993. The next prime is 2679031. The reversal of 2679020 is 209762.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17906 + ... + 18054.

It is an arithmetic number, because the mean of its divisors is an integer number (126000).

2^2679020 is an apocalyptic number.

2679020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2679020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3024000).

2679020 is an abundant number, since it is smaller than the sum of its proper divisors (3368980).

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

2679020 is a wasteful number, since it uses less digits than its factorization.

2679020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2679020 is about 1636.7712118680. The cubic root of 2679020 is about 138.8860581349.

The spelling of 2679020 in words is "two million, six hundred seventy-nine thousand, twenty".