2528959 has 8 divisors (see below), whose sum is σ = 2617472. Its totient is φ = 2441880.

The previous prime is 2528941. The next prime is 2528969. The reversal of 2528959 is 9598252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2528959 - 2⁷ = 2528831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4144 + ... + 4714.

It is an arithmetic number, because the mean of its divisors is an integer number (327184).

2^2528959 is an apocalyptic number.

2528959 is a deficient number, since it is larger than the sum of its proper divisors (88513).

2528959 is a wasteful number, since it uses less digits than its factorization.

2528959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717.

The product of its digits is 64800, while the sum is 40.

The square root of 2528959 is about 1590.2701028442. The cubic root of 2528959 is about 136.2429157723.

The spelling of 2528959 in words is "two million, five hundred twenty-eight thousand, nine hundred fifty-nine".