2679525 has 18 divisors (see below), whose sum is σ = 4799730. Its totient is φ = 1428960.

The previous prime is 2679511. The next prime is 2679533. The reversal of 2679525 is 5259762.

2679525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 74529 + 2604996 = 273^2 + 1614^2 .

It is not a de Polignac number, because 2679525 - 2⁵ = 2679493 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2679525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5730 + ... + 6179.

2^2679525 is an apocalyptic number.

2679525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2679525 is a deficient number, since it is larger than the sum of its proper divisors (2120205).

2679525 is a wasteful number, since it uses less digits than its factorization.

2679525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11925 (or 11917 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 2679525 is about 1636.9254717305. The cubic root of 2679525 is about 138.8947843423.

The spelling of 2679525 in words is "two million, six hundred seventy-nine thousand, five hundred twenty-five".