2651316 has 24 divisors (see below), whose sum is σ = 6246240. Its totient is φ = 875232.

The previous prime is 2651293. The next prime is 2651329. The reversal of 2651316 is 6131562.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295 + ... + 2321.

It is an arithmetic number, because the mean of its divisors is an integer number (260260).

2^2651316 is an apocalyptic number.

It is an amenable number.

2651316 is an abundant number, since it is smaller than the sum of its proper divisors (3594924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2651316 is a wasteful number, since it uses less digits than its factorization.

2651316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143 (or 2141 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 2651316 is about 1628.2862156267. The cubic root of 2651316 is about 138.4056537056.

Adding to 2651316 its reverse (6131562), we get a palindrome (8782878).

The spelling of 2651316 in words is "two million, six hundred fifty-one thousand, three hundred sixteen".