2681030 has 16 divisors (see below), whose sum is σ = 5264784. Its totient is φ = 974880.

The previous prime is 2681027. The next prime is 2681039. The reversal of 2681030 is 301862.

It is a junction number, because it is equal to n+sod(n) for n = 2680993 and 2681011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2681039) 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, 12077 + ... + 12296.

It is an arithmetic number, because the mean of its divisors is an integer number (329049).

2^2681030 is an apocalyptic number.

2681030 is a deficient number, since it is larger than the sum of its proper divisors (2583754).

2681030 is a wasteful number, since it uses less digits than its factorization.

2681030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24391.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2681030 is about 1637.3851104734. The cubic root of 2681030 is about 138.9207836676.

Adding to 2681030 its reverse (301862), we get a palindrome (2982892).

The spelling of 2681030 in words is "two million, six hundred eighty-one thousand, thirty".