73704852 has 36 divisors (see below), whose sum is σ = 200642260. Its totient is φ = 22678272.

The previous prime is 73704817. The next prime is 73704853. The reversal of 73704852 is 25840737.

It can be written as a sum of positive squares in 2 ways, for example, as 20034576 + 53670276 = 4476^2 + 7326^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73704853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78277 + ... + 79212.

Almost surely, 2^73704852 is an apocalyptic number.

It is an amenable number.

73704852 is an abundant number, since it is smaller than the sum of its proper divisors (126937408).

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

73704852 is a wasteful number, since it uses less digits than its factorization.

73704852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157512 (or 157507 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 73704852 is about 8585.1529980543. The cubic root of 73704852 is about 419.2747347113.

The spelling of 73704852 in words is "seventy-three million, seven hundred four thousand, eight hundred fifty-two".