2528099 has 16 divisors (see below), whose sum is σ = 3049728. Its totient is φ = 2050272.

The previous prime is 2528077. The next prime is 2528129. The reversal of 2528099 is 9908252.

2528099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 1590²-1.

It is not a de Polignac number, because 2528099 - 2¹² = 2524003 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2528059) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11024 + ... + 11250.

It is an arithmetic number, because the mean of its divisors is an integer number (190608).

2^2528099 is an apocalyptic number.

2528099 is a deficient number, since it is larger than the sum of its proper divisors (521629).

2528099 is a wasteful number, since it uses less digits than its factorization.

2528099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 2528099 is about 1589.9996855346. Note that the first 3 decimals coincide. The cubic root of 2528099 is about 136.2274703932.

The spelling of 2528099 in words is "two million, five hundred twenty-eight thousand, ninety-nine".