73232752 has 20 divisors (see below), whose sum is σ = 142022160. Its totient is φ = 36581888.

The previous prime is 73232749. The next prime is 73232767. The reversal of 73232752 is 25723237.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29013 + ... + 31435.

It is an arithmetic number, because the mean of its divisors is an integer number (7101108).

Almost surely, 2^73232752 is an apocalyptic number.

It is an amenable number.

73232752 is a deficient number, since it is larger than the sum of its proper divisors (68789408).

73232752 is a wasteful number, since it uses less digits than its factorization.

73232752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320 (or 4314 counting only the distinct ones).

The product of its digits is 17640, while the sum is 31.

The square root of 73232752 is about 8557.6136860693. The cubic root of 73232752 is about 418.3776262825.

Adding to 73232752 its reverse (25723237), we get a palindrome (98955989).

It can be divided in two parts, 73232 and 752, that added together give a square (73984 = 272²).

The spelling of 73232752 in words is "seventy-three million, two hundred thirty-two thousand, seven hundred fifty-two".