423614224 has 30 divisors (see below), whose sum is σ = 902153630. Its totient is φ = 192551040.

The previous prime is 423614209. The next prime is 423614227. The reversal of 423614224 is 422416324.

It can be written as a sum of positive squares in only one way, i.e., 366339600 + 57274624 = 19140^2 + 7568^2 .

It is a junction number, because it is equal to n+sod(n) for n = 423614192 and 423614201.

It is not an unprimeable number, because it can be changed into a prime (423614227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107469 + ... + 111340.

Almost surely, 2^423614224 is an apocalyptic number.

423614224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423614224 is an abundant number, since it is smaller than the sum of its proper divisors (478539406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423614224 is a wasteful number, since it uses less digits than its factorization.

423614224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218839 (or 218822 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 423614224 is about 20581.8906808874. The cubic root of 423614224 is about 751.0292381715.

The spelling of 423614224 in words is "four hundred twenty-three million, six hundred fourteen thousand, two hundred twenty-four".