2044971 has 6 divisors (see below), whose sum is σ = 2953860. Its totient is φ = 1363308.

The previous prime is 2044969. The next prime is 2044979. The reversal of 2044971 is 1794402.

It is a happy number.

It is not a de Polignac number, because 2044971 - 2¹ = 2044969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2044979) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113601 + ... + 113618.

It is an arithmetic number, because the mean of its divisors is an integer number (492310).

2^2044971 is an apocalyptic number.

2044971 is a deficient number, since it is larger than the sum of its proper divisors (908889).

2044971 is a wasteful number, since it uses less digits than its factorization.

2044971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227225 (or 227222 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 2044971 is about 1430.0248249593. The cubic root of 2044971 is about 126.9294460038.

The spelling of 2044971 in words is "two million, forty-four thousand, nine hundred seventy-one".