73823232 has 88 divisors (see below), whose sum is σ = 224940736. Its totient is φ = 21086208.

The previous prime is 73823201. The next prime is 73823257. The reversal of 73823232 is 23232837.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 73823232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19788 + ... + 23220.

Almost surely, 2^73823232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73823232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112470368).

73823232 is an abundant number, since it is smaller than the sum of its proper divisors (151117504).

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

73823232 is a wasteful number, since it uses less digits than its factorization.

73823232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463 (or 3445 counting only the distinct ones).

The product of its digits is 12096, while the sum is 30.

The square root of 73823232 is about 8592.0446926212. The cubic root of 73823232 is about 419.4990853594.

The spelling of 73823232 in words is "seventy-three million, eight hundred twenty-three thousand, two hundred thirty-two".