425832067 has 2 divisors, whose sum is σ = 425832068. Its totient is φ = 425832066.

The previous prime is 425832023. The next prime is 425832091. The reversal of 425832067 is 760238524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425832067 - 2²³ = 417443459 is a prime.

It is not a weakly prime, because it can be changed into another prime (425832007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212916033 + 212916034.

It is an arithmetic number, because the mean of its divisors is an integer number (212916034).

Almost surely, 2^425832067 is an apocalyptic number.

425832067 is a deficient number, since it is larger than the sum of its proper divisors (1).

425832067 is an equidigital number, since it uses as much as digits as its factorization.

425832067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 425832067 is about 20635.6988493242. The cubic root of 425832067 is about 752.3376349731.

The spelling of 425832067 in words is "four hundred twenty-five million, eight hundred thirty-two thousand, sixty-seven".