2995281 has 12 divisors (see below), whose sum is σ = 4581252. Its totient is φ = 1879296.

The previous prime is 2995271. The next prime is 2995301. The reversal of 2995281 is 1825992.

2995281 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 2 ways, for example, as 2624400 + 370881 = 1620^2 + 609^2 .

It is not a de Polignac number, because 2995281 - 2⁵ = 2995249 is a prime.

It is a super-2 number, since 2×2995281² = 17943416537922, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2995271) 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 in 11 ways as a sum of consecutive naturals, for example, 9636 + ... + 9941.

It is an arithmetic number, because the mean of its divisors is an integer number (381771).

2^2995281 is an apocalyptic number.

It is an amenable number.

2995281 is a deficient number, since it is larger than the sum of its proper divisors (1585971).

2995281 is a wasteful number, since it uses less digits than its factorization.

2995281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19600 (or 19597 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 2995281 is about 1730.6880134790. The cubic root of 2995281 is about 144.1492953925.

The spelling of 2995281 in words is "two million, nine hundred ninety-five thousand, two hundred eighty-one".