2625716 has 6 divisors (see below), whose sum is σ = 4595010. Its totient is φ = 1312856.

The previous prime is 2625691. The next prime is 2625761. The reversal of 2625716 is 6175262.

It can be written as a sum of positive squares in only one way, i.e., 2572816 + 52900 = 1604^2 + 230^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328211 + ... + 328218.

It is an arithmetic number, because the mean of its divisors is an integer number (765835).

2^2625716 is an apocalyptic number.

It is an amenable number.

2625716 is a deficient number, since it is larger than the sum of its proper divisors (1969294).

2625716 is a wasteful number, since it uses less digits than its factorization.

2625716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656433 (or 656431 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 2625716 is about 1620.4061219336. The cubic root of 2625716 is about 137.9587498358.

The spelling of 2625716 in words is "two million, six hundred twenty-five thousand, seven hundred sixteen".