2944087 has 4 divisors (see below), whose sum is σ = 3015936. Its totient is φ = 2872240.

The previous prime is 2944063. The next prime is 2944099. The reversal of 2944087 is 7804492.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2944087 - 2¹⁹ = 2419799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35863 + ... + 35944.

It is an arithmetic number, because the mean of its divisors is an integer number (753984).

2^2944087 is an apocalyptic number.

2944087 is a deficient number, since it is larger than the sum of its proper divisors (71849).

2944087 is an equidigital number, since it uses as much as digits as its factorization.

2944087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71848.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2944087 is about 1715.8341994494. The cubic root of 2944087 is about 143.3233266255.

The spelling of 2944087 in words is "two million, nine hundred forty-four thousand, eighty-seven".