73716023 has 4 divisors (see below), whose sum is σ = 74476080. Its totient is φ = 72955968.

The previous prime is 73715981. The next prime is 73716031. The reversal of 73716023 is 32061737.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32061737 = 103 ⋅311279.

It is a cyclic number.

It is not a de Polignac number, because 73716023 - 2¹² = 73711927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73716043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379883 + ... + 380076.

It is an arithmetic number, because the mean of its divisors is an integer number (18619020).

Almost surely, 2^73716023 is an apocalyptic number.

73716023 is a deficient number, since it is larger than the sum of its proper divisors (760057).

73716023 is an equidigital number, since it uses as much as digits as its factorization.

73716023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760056.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 73716023 is about 8585.8035733413. The cubic root of 73716023 is about 419.2959159557.

The spelling of 73716023 in words is "seventy-three million, seven hundred sixteen thousand, twenty-three".