423367652 has 24 divisors (see below), whose sum is σ = 780827040. Its totient is φ = 200301120.

The previous prime is 423367639. The next prime is 423367673. The reversal of 423367652 is 256763324.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70928 + ... + 76664.

It is an arithmetic number, because the mean of its divisors is an integer number (32534460).

Almost surely, 2^423367652 is an apocalyptic number.

It is an amenable number.

423367652 is a deficient number, since it is larger than the sum of its proper divisors (357459388).

423367652 is a wasteful number, since it uses less digits than its factorization.

423367652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731 (or 6729 counting only the distinct ones).

The product of its digits is 181440, while the sum is 38.

The square root of 423367652 is about 20575.8997859146. The cubic root of 423367652 is about 750.8834933625.

The spelling of 423367652 in words is "four hundred twenty-three million, three hundred sixty-seven thousand, six hundred fifty-two".