73605352 has 8 divisors (see below), whose sum is σ = 138010050. Its totient is φ = 36802672.

The previous prime is 73605347. The next prime is 73605353. The reversal of 73605352 is 25350637.

It can be written as a sum of positive squares in only one way, i.e., 45239076 + 28366276 = 6726^2 + 5326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (73605353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4600327 + ... + 4600342.

Almost surely, 2^73605352 is an apocalyptic number.

It is an amenable number.

73605352 is a deficient number, since it is larger than the sum of its proper divisors (64404698).

73605352 is a wasteful number, since it uses less digits than its factorization.

73605352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9200675 (or 9200671 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 73605352 is about 8579.3561529989. The cubic root of 73605352 is about 419.0859790559.

Adding to 73605352 its reverse (25350637), we get a palindrome (98955989).

The spelling of 73605352 in words is "seventy-three million, six hundred five thousand, three hundred fifty-two".