424320627 has 4 divisors (see below), whose sum is σ = 565760840. Its totient is φ = 282880416.

The previous prime is 424320601. The next prime is 424320671. The reversal of 424320627 is 726023424.

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

It is not a de Polignac number, because 424320627 - 2⁷ = 424320499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424320594 and 424320603.

It is not an unprimeable number, because it can be changed into a prime (424324627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70720102 + ... + 70720107.

It is an arithmetic number, because the mean of its divisors is an integer number (141440210).

Almost surely, 2^424320627 is an apocalyptic number.

424320627 is a deficient number, since it is larger than the sum of its proper divisors (141440213).

424320627 is a wasteful number, since it uses less digits than its factorization.

424320627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141440212.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 424320627 is about 20599.0443224922. The cubic root of 424320627 is about 751.4464689544.

The spelling of 424320627 in words is "four hundred twenty-four million, three hundred twenty thousand, six hundred twenty-seven".