2044851 has 8 divisors (see below), whose sum is σ = 2734080. Its totient is φ = 1359432.

The previous prime is 2044849. The next prime is 2044873. The reversal of 2044851 is 1584402.

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

It is not a de Polignac number, because 2044851 - 2¹ = 2044849 is a prime.

It is a super-2 number, since 2×2044851² = 8362831224402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2044831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726 + ... + 2148.

It is an arithmetic number, because the mean of its divisors is an integer number (341760).

2^2044851 is an apocalyptic number.

2044851 is a deficient number, since it is larger than the sum of its proper divisors (689229).

2044851 is a wasteful number, since it uses less digits than its factorization.

2044851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 2044851 is about 1429.9828670302. The cubic root of 2044851 is about 126.9269631924.

The spelling of 2044851 in words is "two million, forty-four thousand, eight hundred fifty-one".