424285003 has 4 divisors (see below), whose sum is σ = 437971648. Its totient is φ = 410598360.

The previous prime is 424284947. The next prime is 424285033. The reversal of 424285003 is 300582424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424285003 - 2⁹ = 424284491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424285033) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 6843276 + ... + 6843337.

It is an arithmetic number, because the mean of its divisors is an integer number (109492912).

Almost surely, 2^424285003 is an apocalyptic number.

424285003 is a deficient number, since it is larger than the sum of its proper divisors (13686645).

424285003 is a wasteful number, since it uses less digits than its factorization.

424285003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13686644.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 424285003 is about 20598.1796040330. The cubic root of 424285003 is about 751.4254390410.

The spelling of 424285003 in words is "four hundred twenty-four million, two hundred eighty-five thousand, three".