424020603 has 8 divisors (see below), whose sum is σ = 566353216. Its totient is φ = 282184200.

The previous prime is 424020581. The next prime is 424020607. The reversal of 424020603 is 306020424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 424020603 - 2¹⁴ = 424004219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 424020603.

It is not an unprimeable number, because it can be changed into a prime (424020607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122053 + ... + 125478.

It is an arithmetic number, because the mean of its divisors is an integer number (70794152).

Almost surely, 2^424020603 is an apocalyptic number.

424020603 is a deficient number, since it is larger than the sum of its proper divisors (142332613).

424020603 is a wasteful number, since it uses less digits than its factorization.

424020603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248105.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 424020603 is about 20591.7605609622. The cubic root of 424020603 is about 751.2693190049.

The spelling of 424020603 in words is "four hundred twenty-four million, twenty thousand, six hundred three".