74216753 has 16 divisors (see below), whose sum is σ = 82642560. Its totient is φ = 66213504.

The previous prime is 74216693. The next prime is 74216767. The reversal of 74216753 is 35761247.

It is a cyclic number.

It is not a de Polignac number, because 74216753 - 2⁶ = 74216689 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (74216773) 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 15 ways as a sum of consecutive naturals, for example, 56933 + ... + 58221.

It is an arithmetic number, because the mean of its divisors is an integer number (5165160).

Almost surely, 2^74216753 is an apocalyptic number.

It is an amenable number.

74216753 is a deficient number, since it is larger than the sum of its proper divisors (8425807).

74216753 is a wasteful number, since it uses less digits than its factorization.

74216753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448.

The product of its digits is 35280, while the sum is 35.

The square root of 74216753 is about 8614.9145671910. The cubic root of 74216753 is about 420.2431566288.

The spelling of 74216753 in words is "seventy-four million, two hundred sixteen thousand, seven hundred fifty-three".