74455834 has 8 divisors (see below), whose sum is σ = 111869568. Its totient is φ = 37165980.

The previous prime is 74455793. The next prime is 74455867. The reversal of 74455834 is 43855447.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29452 + ... + 31879.

It is an arithmetic number, because the mean of its divisors is an integer number (13983696).

Almost surely, 2^74455834 is an apocalyptic number.

74455834 is a deficient number, since it is larger than the sum of its proper divisors (37413734).

74455834 is a wasteful number, since it uses less digits than its factorization.

74455834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61940.

The product of its digits is 268800, while the sum is 40.

The square root of 74455834 is about 8628.7794038323. The cubic root of 74455834 is about 420.6939284385.

The spelling of 74455834 in words is "seventy-four million, four hundred fifty-five thousand, eight hundred thirty-four".