2689130 has 8 divisors (see below), whose sum is σ = 4840452. Its totient is φ = 1075648.

The previous prime is 2689129. The next prime is 2689151. The reversal of 2689130 is 319862.

It can be written as a sum of positive squares in 2 ways, for example, as 2686321 + 2809 = 1639^2 + 53^2 .

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 = 2689093 and 2689102.

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, 134447 + ... + 134466.

2^2689130 is an apocalyptic number.

2689130 is a deficient number, since it is larger than the sum of its proper divisors (2151322).

2689130 is a wasteful number, since it uses less digits than its factorization.

2689130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268920.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2689130 is about 1639.8567010565. The cubic root of 2689130 is about 139.0605467470.

The spelling of 2689130 in words is "two million, six hundred eighty-nine thousand, one hundred thirty".