2528716 has 24 divisors (see below), whose sum is σ = 4805136. Its totient is φ = 1159680.

The previous prime is 2528707. The next prime is 2528717. The reversal of 2528716 is 6178252.

2528716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2528717) 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 7 ways as a sum of consecutive naturals, for example, 2335 + ... + 3241.

It is an arithmetic number, because the mean of its divisors is an integer number (200214).

2^2528716 is an apocalyptic number.

It is an amenable number.

2528716 is a deficient number, since it is larger than the sum of its proper divisors (2276420).

2528716 is a wasteful number, since it uses less digits than its factorization.

2528716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969 (or 967 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 2528716 is about 1590.1936988933. The cubic root of 2528716 is about 136.2385519097.

The spelling of 2528716 in words is "two million, five hundred twenty-eight thousand, seven hundred sixteen".