2046849 has 16 divisors (see below), whose sum is σ = 3227520. Its totient is φ = 1128960.

The previous prime is 2046833. The next prime is 2046853. The reversal of 2046849 is 9486402.

It is not a de Polignac number, because 2046849 - 2⁴ = 2046833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2046829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1072 + ... + 2289.

It is an arithmetic number, because the mean of its divisors is an integer number (201720).

2^2046849 is an apocalyptic number.

2046849 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2046849 is a deficient number, since it is larger than the sum of its proper divisors (1180671).

2046849 is a wasteful number, since it uses less digits than its factorization.

2046849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2046849 is about 1430.6813062314. The cubic root of 2046849 is about 126.9682893528.

The spelling of 2046849 in words is "two million, forty-six thousand, eight hundred forty-nine".