73701233 has 4 divisors (see below), whose sum is σ = 74634240. Its totient is φ = 72768228.

The previous prime is 73701227. The next prime is 73701253. The reversal of 73701233 is 33210737.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33210737 = 7 ⋅4744391.

It is a cyclic number.

It is not a de Polignac number, because 73701233 - 2⁶ = 73701169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (73701253) 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, 466385 + ... + 466542.

It is an arithmetic number, because the mean of its divisors is an integer number (18658560).

Almost surely, 2^73701233 is an apocalyptic number.

It is an amenable number.

73701233 is a deficient number, since it is larger than the sum of its proper divisors (933007).

73701233 is an equidigital number, since it uses as much as digits as its factorization.

73701233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933006.

The product of its (nonzero) digits is 2646, while the sum is 26.

The square root of 73701233 is about 8584.9422246163. The cubic root of 73701233 is about 419.2678722952.

The spelling of 73701233 in words is "seventy-three million, seven hundred one thousand, two hundred thirty-three".