2275516 has 24 divisors (see below), whose sum is σ = 4256000. Its totient is φ = 1061424.

The previous prime is 2275513. The next prime is 2275529. The reversal of 2275516 is 6155722.

2275516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275513) 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, 5815 + ... + 6193.

2^2275516 is an apocalyptic number.

It is an amenable number.

2275516 is a deficient number, since it is larger than the sum of its proper divisors (1980484).

2275516 is a wasteful number, since it uses less digits than its factorization.

2275516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 479 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 2275516 is about 1508.4813555361. The cubic root of 2275516 is about 131.5305484985.

The spelling of 2275516 in words is "two million, two hundred seventy-five thousand, five hundred sixteen".