73534332 has 24 divisors (see below), whose sum is σ = 180611200. Its totient is φ = 23221296.

The previous prime is 73534319. The next prime is 73534337. The reversal of 73534332 is 23343537.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 73534332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73534337) 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, 161032 + ... + 161487.

Almost surely, 2^73534332 is an apocalyptic number.

It is an amenable number.

73534332 is an abundant number, since it is smaller than the sum of its proper divisors (107076868).

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

73534332 is a wasteful number, since it uses less digits than its factorization.

73534332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322545 (or 322543 counting only the distinct ones).

The product of its digits is 22680, while the sum is 30.

The square root of 73534332 is about 8575.2161488793. The cubic root of 73534332 is about 418.9511470850.

Adding to 73534332 its reverse (23343537), we get a palindrome (96877869).

The spelling of 73534332 in words is "seventy-three million, five hundred thirty-four thousand, three hundred thirty-two".