73284532 has 12 divisors (see below), whose sum is σ = 133824096. Its totient is φ = 35049080.

The previous prime is 73284529. The next prime is 73284551. The reversal of 73284532 is 23548237.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398194 + ... + 398377.

It is an arithmetic number, because the mean of its divisors is an integer number (11152008).

Almost surely, 2^73284532 is an apocalyptic number.

It is an amenable number.

73284532 is a deficient number, since it is larger than the sum of its proper divisors (60539564).

73284532 is a wasteful number, since it uses less digits than its factorization.

73284532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796598 (or 796596 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 73284532 is about 8560.6385275866. The cubic root of 73284532 is about 418.4762091755.

It can be divided in two parts, 732 and 84532, that added together give a square (85264 = 292²).

The spelling of 73284532 in words is "seventy-three million, two hundred eighty-four thousand, five hundred thirty-two".