73312714 has 4 divisors (see below), whose sum is σ = 109969074. Its totient is φ = 36656356.

The previous prime is 73312703. The next prime is 73312739. The reversal of 73312714 is 41721337.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 72846225 + 466489 = 8535^2 + 683^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18328177 + ... + 18328180.

Almost surely, 2^73312714 is an apocalyptic number.

73312714 is a deficient number, since it is larger than the sum of its proper divisors (36656360).

73312714 is a wasteful number, since it uses less digits than its factorization.

73312714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36656359.

The product of its digits is 3528, while the sum is 28.

The square root of 73312714 is about 8562.2843914460. The cubic root of 73312714 is about 418.5298448008.

The spelling of 73312714 in words is "seventy-three million, three hundred twelve thousand, seven hundred fourteen".