423083761 has 9 divisors (see below), whose sum is σ = 430896249. Its totient is φ = 415411524.

The previous prime is 423083719. The next prime is 423083779. The reversal of 423083761 is 167380324.

It is a happy number.

The square root of 423083761 is 20569.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2^k-423083761 is a prime.

It is a super-3 number, since 3×423083761³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423083711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1377970 + ... + 1378276.

It is an arithmetic number, because the mean of its divisors is an integer number (47877361).

Almost surely, 2^423083761 is an apocalyptic number.

423083761 is the 20569-th square number.

423083761 is the 10285-th centered octagonal number.

It is an amenable number.

423083761 is a deficient number, since it is larger than the sum of its proper divisors (7812488).

423083761 is an frugal number, since it uses more digits than its factorization.

423083761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The cubic root of 423083761 is about 750.7156197821.

It can be divided in two parts, 42 and 3083761, that added together give a palindrome (3083803).

The spelling of 423083761 in words is "four hundred twenty-three million, eighty-three thousand, seven hundred sixty-one".