823483422 has 20 divisors (see below), whose sum is σ = 1845213216. Its totient is φ = 274494420.

The previous prime is 823483373. The next prime is 823483429. The reversal of 823483422 is 224384328.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (823483429) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2541454 + ... + 2541777.

Almost surely, 2^823483422 is an apocalyptic number.

823483422 is an abundant number, since it is smaller than the sum of its proper divisors (1021729794).

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

823483422 is a wasteful number, since it uses less digits than its factorization.

823483422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083245 (or 5083236 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

The square root of 823483422 is about 28696.4008544626. The cubic root of 823483422 is about 937.3136756112.

The spelling of 823483422 in words is "eight hundred twenty-three million, four hundred eighty-three thousand, four hundred twenty-two".