2801296 has 10 divisors (see below), whose sum is σ = 5427542. Its totient is φ = 1400640.

The previous prime is 2801287. The next prime is 2801299. The reversal of 2801296 is 6921082.

It is a happy number.

2801296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2768896 + 32400 = 1664^2 + 180^2 .

It is not an unprimeable number, because it can be changed into a prime (2801299) by changing a digit.

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 as a sum of consecutive naturals, namely, 87525 + ... + 87556.

2^2801296 is an apocalyptic number.

It is an amenable number.

2801296 is a deficient number, since it is larger than the sum of its proper divisors (2626246).

2801296 is a wasteful number, since it uses less digits than its factorization.

2801296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175089 (or 175083 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 2801296 is about 1673.7072623371. The cubic root of 2801296 is about 140.9677172374.

The spelling of 2801296 in words is "two million, eight hundred one thousand, two hundred ninety-six".