423367767 has 6 divisors (see below), whose sum is σ = 611531232. Its totient is φ = 282245172.

The previous prime is 423367753. The next prime is 423367771. The reversal of 423367767 is 767763324.

It is not a de Polignac number, because 423367767 - 2⁷ = 423367639 is a prime.

It is a super-2 number, since 2×423367767² = 358480532269132578, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423367787) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23520423 + ... + 23520440.

It is an arithmetic number, because the mean of its divisors is an integer number (101921872).

Almost surely, 2^423367767 is an apocalyptic number.

423367767 is a deficient number, since it is larger than the sum of its proper divisors (188163465).

423367767 is a wasteful number, since it uses less digits than its factorization.

423367767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47040869 (or 47040866 counting only the distinct ones).

The product of its digits is 889056, while the sum is 45.

The square root of 423367767 is about 20575.9025804459. The cubic root of 423367767 is about 750.8835613504.

The spelling of 423367767 in words is "four hundred twenty-three million, three hundred sixty-seven thousand, seven hundred sixty-seven".