74435534 has 8 divisors (see below), whose sum is σ = 112141560. Its totient is φ = 37055016.

The previous prime is 74435533. The next prime is 74435561. The reversal of 74435534 is 43553447.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 74435494 and 74435503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74435533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80804 + ... + 81719.

It is an arithmetic number, because the mean of its divisors is an integer number (14017695).

Almost surely, 2^74435534 is an apocalyptic number.

74435534 is a deficient number, since it is larger than the sum of its proper divisors (37706026).

74435534 is a wasteful number, since it uses less digits than its factorization.

74435534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162754.

The product of its digits is 100800, while the sum is 35.

The square root of 74435534 is about 8627.6030274926. The cubic root of 74435534 is about 420.6556916183.

The spelling of 74435534 in words is "seventy-four million, four hundred thirty-five thousand, five hundred thirty-four".