424264567 has 2 divisors, whose sum is σ = 424264568. Its totient is φ = 424264566.

The previous prime is 424264541. The next prime is 424264571. The reversal of 424264567 is 765462424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424264567 - 2¹⁵ = 424231799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424264507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212132283 + 212132284.

It is an arithmetic number, because the mean of its divisors is an integer number (212132284).

Almost surely, 2^424264567 is an apocalyptic number.

424264567 is a deficient number, since it is larger than the sum of its proper divisors (1).

424264567 is an equidigital number, since it uses as much as digits as its factorization.

424264567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 40.

The square root of 424264567 is about 20597.6835348056. The cubic root of 424264567 is about 751.4133745272.

The spelling of 424264567 in words is "four hundred twenty-four million, two hundred sixty-four thousand, five hundred sixty-seven".