424842875 has 16 divisors (see below), whose sum is σ = 532616448. Its totient is φ = 338328000.

The previous prime is 424842863. The next prime is 424842877. The reversal of 424842875 is 578248424.

It is not a de Polignac number, because 424842875 - 2⁶ = 424842811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424842877) 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, 20255 + ... + 35495.

It is an arithmetic number, because the mean of its divisors is an integer number (33288528).

Almost surely, 2^424842875 is an apocalyptic number.

424842875 is a deficient number, since it is larger than the sum of its proper divisors (107773573).

424842875 is a wasteful number, since it uses less digits than its factorization.

424842875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15479 (or 15469 counting only the distinct ones).

The product of its digits is 573440, while the sum is 44.

The square root of 424842875 is about 20611.7169347922. The cubic root of 424842875 is about 751.7546325590.

The spelling of 424842875 in words is "four hundred twenty-four million, eight hundred forty-two thousand, eight hundred seventy-five".