2046489 has 16 divisors (see below), whose sum is σ = 2839104. Its totient is φ = 1310400.

The previous prime is 2046487. The next prime is 2046493. The reversal of 2046489 is 9846402.

It is not a de Polignac number, because 2046489 - 2¹ = 2046487 is a prime.

2046489 is an undulating number in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046487) 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, 9594 + ... + 9804.

It is an arithmetic number, because the mean of its divisors is an integer number (177444).

2^2046489 is an apocalyptic number.

It is an amenable number.

2046489 is a deficient number, since it is larger than the sum of its proper divisors (792615).

2046489 is a wasteful number, since it uses less digits than its factorization.

2046489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328.

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

The square root of 2046489 is about 1430.5554865156. Note that the first 3 decimals coincide. The cubic root of 2046489 is about 126.9608451846.

The spelling of 2046489 in words is "two million, forty-six thousand, four hundred eighty-nine".