423263285 has 8 divisors (see below), whose sum is σ = 534648480. Its totient is φ = 320788944.

The previous prime is 423263279. The next prime is 423263287. The reversal of 423263285 is 582362324.

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

It is a cyclic number.

It is not a de Polignac number, because 423263285 - 2²² = 419068981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423263287) 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, 2227607 + ... + 2227796.

It is an arithmetic number, because the mean of its divisors is an integer number (66831060).

Almost surely, 2^423263285 is an apocalyptic number.

It is an amenable number.

423263285 is a deficient number, since it is larger than the sum of its proper divisors (111385195).

423263285 is a wasteful number, since it uses less digits than its factorization.

423263285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4455427.

The product of its digits is 69120, while the sum is 35.

The square root of 423263285 is about 20573.3634829116. The cubic root of 423263285 is about 750.8217866342.

The spelling of 423263285 in words is "four hundred twenty-three million, two hundred sixty-three thousand, two hundred eighty-five".