424252627 has 2 divisors, whose sum is σ = 424252628. Its totient is φ = 424252626.

The previous prime is 424252613. The next prime is 424252637. The reversal of 424252627 is 726252424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424252627 - 2¹⁹ = 423728339 is a prime.

It is a super-2 number, since 2×424252627² = 359980583032802258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424252592 and 424252601.

It is not a weakly prime, because it can be changed into another prime (424252607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212126313 + 212126314.

It is an arithmetic number, because the mean of its divisors is an integer number (212126314).

Almost surely, 2^424252627 is an apocalyptic number.

424252627 is a deficient number, since it is larger than the sum of its proper divisors (1).

424252627 is an equidigital number, since it uses as much as digits as its factorization.

424252627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 34.

The square root of 424252627 is about 20597.3936943488. The cubic root of 424252627 is about 751.4063254981.

The spelling of 424252627 in words is "four hundred twenty-four million, two hundred fifty-two thousand, six hundred twenty-seven".