423027727 has 8 divisors (see below), whose sum is σ = 443780640. Its totient is φ = 402685920.

The previous prime is 423027721. The next prime is 423027739. The reversal of 423027727 is 727720324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423027727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423027692 and 423027701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423027721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100668 + ... + 104785.

It is an arithmetic number, because the mean of its divisors is an integer number (55472580).

Almost surely, 2^423027727 is an apocalyptic number.

423027727 is a deficient number, since it is larger than the sum of its proper divisors (20752913).

423027727 is a wasteful number, since it uses less digits than its factorization.

423027727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205553.

The product of its (nonzero) digits is 32928, while the sum is 34.

The square root of 423027727 is about 20567.6378565940. The cubic root of 423027727 is about 750.6824762613.

The spelling of 423027727 in words is "four hundred twenty-three million, twenty-seven thousand, seven hundred twenty-seven".