423767063 has 4 divisors (see below), whose sum is σ = 427517328. Its totient is φ = 420016800.

The previous prime is 423767059. The next prime is 423767077. The reversal of 423767063 is 360767324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423767063 - 2² = 423767059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423767033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1874963 + ... + 1875188.

It is an arithmetic number, because the mean of its divisors is an integer number (106879332).

Almost surely, 2^423767063 is an apocalyptic number.

423767063 is a deficient number, since it is larger than the sum of its proper divisors (3750265).

423767063 is a wasteful number, since it uses less digits than its factorization.

423767063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750264.

The product of its (nonzero) digits is 127008, while the sum is 38.

The square root of 423767063 is about 20585.6032945357. The cubic root of 423767063 is about 751.1195504959.

The spelling of 423767063 in words is "four hundred twenty-three million, seven hundred sixty-seven thousand, sixty-three".