2828527 has 4 divisors (see below), whose sum is σ = 3046120. Its totient is φ = 2610936.

The previous prime is 2828521. The next prime is 2828543. The reversal of 2828527 is 7258282.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7258282 = 2 ⋅3629141.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2828527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2828492 and 2828501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108777 + ... + 108802.

It is an arithmetic number, because the mean of its divisors is an integer number (761530).

2^2828527 is an apocalyptic number.

2828527 is a deficient number, since it is larger than the sum of its proper divisors (217593).

2828527 is a wasteful number, since it uses less digits than its factorization.

2828527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217592.

The product of its digits is 17920, while the sum is 34.

The square root of 2828527 is about 1681.8225233359. The cubic root of 2828527 is about 141.4230208053.

The spelling of 2828527 in words is "two million, eight hundred twenty-eight thousand, five hundred twenty-seven".