2641316 has 6 divisors (see below), whose sum is σ = 4622310. Its totient is φ = 1320656.

The previous prime is 2641313. The next prime is 2641337. The reversal of 2641316 is 6131462.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1700416 + 940900 = 1304^2 + 970^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2641291 and 2641300.

It is not an unprimeable number, because it can be changed into a prime (2641313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330161 + ... + 330168.

It is an arithmetic number, because the mean of its divisors is an integer number (770385).

2^2641316 is an apocalyptic number.

It is an amenable number.

2641316 is a deficient number, since it is larger than the sum of its proper divisors (1980994).

2641316 is a wasteful number, since it uses less digits than its factorization.

2641316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660333 (or 660331 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 2641316 is about 1625.2126014771. The cubic root of 2641316 is about 138.2314257272.

Adding to 2641316 its reverse (6131462), we get a palindrome (8772778).

The spelling of 2641316 in words is "two million, six hundred forty-one thousand, three hundred sixteen".