73325713 has 4 divisors (see below), whose sum is σ = 73775728. Its totient is φ = 72875700.

The previous prime is 73325699. The next prime is 73325761. The reversal of 73325713 is 31752337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73325713 - 2⁹ = 73325201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73328713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224763 + ... + 225088.

It is an arithmetic number, because the mean of its divisors is an integer number (18443932).

Almost surely, 2^73325713 is an apocalyptic number.

It is an amenable number.

73325713 is a deficient number, since it is larger than the sum of its proper divisors (450015).

73325713 is a wasteful number, since it uses less digits than its factorization.

73325713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450014.

The product of its digits is 13230, while the sum is 31.

The square root of 73325713 is about 8563.0434426085. The cubic root of 73325713 is about 418.5545797007.

The spelling of 73325713 in words is "seventy-three million, three hundred twenty-five thousand, seven hundred thirteen".