2562316 has 6 divisors (see below), whose sum is σ = 4484060. Its totient is φ = 1281156.

The previous prime is 2562289. The next prime is 2562317. The reversal of 2562316 is 6132652.

It is not an unprimeable number, because it can be changed into a prime (2562317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 320286 + ... + 320293.

2^2562316 is an apocalyptic number.

It is an amenable number.

2562316 is a deficient number, since it is larger than the sum of its proper divisors (1921744).

2562316 is a wasteful number, since it uses less digits than its factorization.

2562316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640583 (or 640581 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 2562316 is about 1600.7235863821. The cubic root of 2562316 is about 136.8393164697.

Adding to 2562316 its reverse (6132652), we get a palindrome (8694968).

The spelling of 2562316 in words is "two million, five hundred sixty-two thousand, three hundred sixteen".