2046424 has 8 divisors (see below), whose sum is σ = 3837060. Its totient is φ = 1023208.

The previous prime is 2046419. The next prime is 2046431. The reversal of 2046424 is 4246402.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2046395 and 2046404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127894 + ... + 127909.

2^2046424 is an apocalyptic number.

It is an amenable number.

2046424 is a deficient number, since it is larger than the sum of its proper divisors (1790636).

2046424 is a wasteful number, since it uses less digits than its factorization.

2046424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255809 (or 255805 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2046424 is about 1430.5327678875. The cubic root of 2046424 is about 126.9595010057.

Subtracting from 2046424 its sum of digits (22), we obtain a palindrome (2046402).

The spelling of 2046424 in words is "two million, forty-six thousand, four hundred twenty-four".