424483687 has 2 divisors, whose sum is σ = 424483688. Its totient is φ = 424483686.

The previous prime is 424483679. The next prime is 424483723. The reversal of 424483687 is 786384424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424483687 - 2³ = 424483679 is a prime.

It is a super-2 number, since 2×424483687² = 360372801058227938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424483627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212241843 + 212241844.

It is an arithmetic number, because the mean of its divisors is an integer number (212241844).

Almost surely, 2^424483687 is an apocalyptic number.

424483687 is a deficient number, since it is larger than the sum of its proper divisors (1).

424483687 is an equidigital number, since it uses as much as digits as its factorization.

424483687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1032192, while the sum is 46.

The square root of 424483687 is about 20603.0018929281. The cubic root of 424483687 is about 751.5427131318.

The spelling of 424483687 in words is "four hundred twenty-four million, four hundred eighty-three thousand, six hundred eighty-seven".