423025027 has 2 divisors, whose sum is σ = 423025028. Its totient is φ = 423025026.

The previous prime is 423025007. The next prime is 423025049. The reversal of 423025027 is 720520324.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423025027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423024992 and 423025010.

It is not a weakly prime, because it can be changed into another prime (423025007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211512513 + 211512514.

It is an arithmetic number, because the mean of its divisors is an integer number (211512514).

Almost surely, 2^423025027 is an apocalyptic number.

423025027 is a deficient number, since it is larger than the sum of its proper divisors (1).

423025027 is an equidigital number, since it uses as much as digits as its factorization.

423025027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 423025027 is about 20567.5722193943. The cubic root of 423025027 is about 750.6808791658.

The spelling of 423025027 in words is "four hundred twenty-three million, twenty-five thousand, twenty-seven".