2044954 has 16 divisors (see below), whose sum is σ = 3161088. Its totient is φ = 991872.

The previous prime is 2044943. The next prime is 2044963. The reversal of 2044954 is 4594402.

It is a d-powerful number, because it can be written as 2¹⁵ + 0 + 4 + 4 + 9⁵ + 5⁹ + 4 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 16039 + ... + 16165.

It is an arithmetic number, because the mean of its divisors is an integer number (197568).

2^2044954 is an apocalyptic number.

2044954 is a deficient number, since it is larger than the sum of its proper divisors (1116134).

2044954 is a wasteful number, since it uses less digits than its factorization.

2044954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2044954 is about 1430.0188809942. The cubic root of 2044954 is about 126.9290942781.

It can be divided in two parts, 20449 and 54, that added together give a triangular number (20503 = T₂₀₂).

The spelling of 2044954 in words is "two million, forty-four thousand, nine hundred fifty-four".