2651315 has 8 divisors (see below), whose sum is σ = 3190560. Its totient is φ = 2115072.

The previous prime is 2651293. The next prime is 2651329. The reversal of 2651315 is 5131562.

2651315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2651315 - 2⁸ = 2651059 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 2426 + ... + 3344.

It is an arithmetic number, because the mean of its divisors is an integer number (398820).

2^2651315 is an apocalyptic number.

2651315 is a deficient number, since it is larger than the sum of its proper divisors (539245).

2651315 is an equidigital number, since it uses as much as digits as its factorization.

2651315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501.

The product of its digits is 900, while the sum is 23.

The square root of 2651315 is about 1628.2859085554. The cubic root of 2651315 is about 138.4056363047.

Adding to 2651315 its reverse (5131562), we get a palindrome (7782877).

The spelling of 2651315 in words is "two million, six hundred fifty-one thousand, three hundred fifteen".