423462001 has 2 divisors, whose sum is σ = 423462002. Its totient is φ = 423462000.

The previous prime is 423461999. The next prime is 423462029. The reversal of 423462001 is 100264324.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 287133025 + 136328976 = 16945^2 + 11676^2 .

It is a cyclic number.

It is not a de Polignac number, because 423462001 - 2¹ = 423461999 is a prime.

Together with 423461999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (423462071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211731000 + 211731001.

It is an arithmetic number, because the mean of its divisors is an integer number (211731001).

Almost surely, 2^423462001 is an apocalyptic number.

It is an amenable number.

423462001 is a deficient number, since it is larger than the sum of its proper divisors (1).

423462001 is an equidigital number, since it uses as much as digits as its factorization.

423462001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 423462001 is about 20578.1923647341. The cubic root of 423462001 is about 750.9392682462.

The spelling of 423462001 in words is "four hundred twenty-three million, four hundred sixty-two thousand, one".