424626067 has 2 divisors, whose sum is σ = 424626068. Its totient is φ = 424626066.

The previous prime is 424626029. The next prime is 424626077. The reversal of 424626067 is 760626424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424626067 is a prime.

It is not a weakly prime, because it can be changed into another prime (424626077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212313033 + 212313034.

It is an arithmetic number, because the mean of its divisors is an integer number (212313034).

Almost surely, 2^424626067 is an apocalyptic number.

424626067 is a deficient number, since it is larger than the sum of its proper divisors (1).

424626067 is an equidigital number, since it uses as much as digits as its factorization.

424626067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 424626067 is about 20606.4569249544. The cubic root of 424626067 is about 751.6267310365.

The spelling of 424626067 in words is "four hundred twenty-four million, six hundred twenty-six thousand, sixty-seven".