73332436 has 24 divisors (see below), whose sum is σ = 132388200. Its totient is φ = 35520000.

The previous prime is 73332403. The next prime is 73332437. The reversal of 73332436 is 63423337.

It can be written as a sum of positive squares in 4 ways, for example, as 571536 + 72760900 = 756^2 + 8530^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73332398 and 73332407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73332437) 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, 22936 + ... + 25936.

It is an arithmetic number, because the mean of its divisors is an integer number (5516175).

Almost surely, 2^73332436 is an apocalyptic number.

It is an amenable number.

73332436 is a deficient number, since it is larger than the sum of its proper divisors (59055764).

73332436 is a wasteful number, since it uses less digits than its factorization.

73332436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195 (or 3193 counting only the distinct ones).

The product of its digits is 27216, while the sum is 31.

The square root of 73332436 is about 8563.4359926375. The cubic root of 73332436 is about 418.5673712865.

Subtracting from 73332436 its reverse (63423337), we obtain a palindrome (9909099).

The spelling of 73332436 in words is "seventy-three million, three hundred thirty-two thousand, four hundred thirty-six".