73363632 has 20 divisors (see below), whose sum is σ = 189522840. Its totient is φ = 24454528.

The previous prime is 73363603. The next prime is 73363643. The reversal of 73363632 is 23636337.

It is a junction number, because it is equal to n+sod(n) for n = 73363593 and 73363602.

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, 764157 + ... + 764252.

It is an arithmetic number, because the mean of its divisors is an integer number (9476142).

Almost surely, 2^73363632 is an apocalyptic number.

It is an amenable number.

73363632 is an abundant number, since it is smaller than the sum of its proper divisors (116159208).

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

73363632 is a wasteful number, since it uses less digits than its factorization.

73363632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528420 (or 1528414 counting only the distinct ones).

The product of its digits is 40824, while the sum is 33.

The square root of 73363632 is about 8565.2572640873. The cubic root of 73363632 is about 418.6267164516.

Adding to 73363632 its reverse (23636337), we get a palindrome (96999969).

It can be divided in two parts, 7336363 and 2, that added together give a triangular number (7336365 = T₃₈₃₀).

The spelling of 73363632 in words is "seventy-three million, three hundred sixty-three thousand, six hundred thirty-two".