2046473 has 12 divisors (see below), whose sum is σ = 2424324. Its totient is φ = 1716000.

The previous prime is 2046469. The next prime is 2046479. The reversal of 2046473 is 3746402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 94864 + 1951609 = 308^2 + 1397^2 .

It is not a de Polignac number, because 2046473 - 2² = 2046469 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046479) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 923 + ... + 2223.

It is an arithmetic number, because the mean of its divisors is an integer number (202027).

2^2046473 is an apocalyptic number.

It is an amenable number.

2046473 is a deficient number, since it is larger than the sum of its proper divisors (377851).

2046473 is a wasteful number, since it uses less digits than its factorization.

2046473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336 (or 1325 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 2046473 is about 1430.5498942714. The cubic root of 2046473 is about 126.9605143125.

The spelling of 2046473 in words is "two million, forty-six thousand, four hundred seventy-three".