423261322 has 32 divisors (see below), whose sum is σ = 725215680. Its totient is φ = 183496320.

The previous prime is 423261283. The next prime is 423261323. The reversal of 423261322 is 223162324.

It is not an unprimeable number, because it can be changed into a prime (423261323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48958 + ... + 56950.

It is an arithmetic number, because the mean of its divisors is an integer number (22662990).

Almost surely, 2^423261322 is an apocalyptic number.

423261322 is a deficient number, since it is larger than the sum of its proper divisors (301954358).

423261322 is a wasteful number, since it uses less digits than its factorization.

423261322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8118.

The product of its digits is 3456, while the sum is 25.

The square root of 423261322 is about 20573.3157755380. The cubic root of 423261322 is about 750.8206259181.

The spelling of 423261322 in words is "four hundred twenty-three million, two hundred sixty-one thousand, three hundred twenty-two".