2528692 has 12 divisors (see below), whose sum is σ = 4449060. Its totient is φ = 1257536.

The previous prime is 2528663. The next prime is 2528707. The reversal of 2528692 is 2968252.

2528692 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 2 ways, for example, as 2085136 + 443556 = 1444^2 + 666^2 .

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 3 ways as a sum of consecutive naturals, for example, 817 + ... + 2392.

It is an arithmetic number, because the mean of its divisors is an integer number (370755).

2^2528692 is an apocalyptic number.

It is an amenable number.

2528692 is a deficient number, since it is larger than the sum of its proper divisors (1920368).

2528692 is a wasteful number, since it uses less digits than its factorization.

2528692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410 (or 3408 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 2528692 is about 1590.1861526249. The cubic root of 2528692 is about 136.2381208957.

The spelling of 2528692 in words is "two million, five hundred twenty-eight thousand, six hundred ninety-two".