2560612 has 6 divisors (see below), whose sum is σ = 4481078. Its totient is φ = 1280304.

The previous prime is 2560603. The next prime is 2560637. The reversal of 2560612 is 2160652.

It can be written as a sum of positive squares in only one way, i.e., 2143296 + 417316 = 1464^2 + 646^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 320073 + ... + 320080.

2^2560612 is an apocalyptic number.

It is an amenable number.

2560612 is a deficient number, since it is larger than the sum of its proper divisors (1920466).

2560612 is a wasteful number, since it uses less digits than its factorization.

2560612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640157 (or 640155 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2560612 is about 1600.1912385712. The cubic root of 2560612 is about 136.8089759622.

The spelling of 2560612 in words is "two million, five hundred sixty thousand, six hundred twelve".