74048043 has 16 divisors (see below), whose sum is σ = 100359680. Its totient is φ = 48555936.

The previous prime is 74048033. The next prime is 74048059. The reversal of 74048043 is 34084047.

It is not a de Polignac number, because 74048043 - 2⁵ = 74048011 is a prime.

It is a super-2 number, since 2×74048043² = 10966225344259698, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74048043.

It is not an unprimeable number, because it can be changed into a prime (74048003) 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, 93696 + ... + 94482.

It is an arithmetic number, because the mean of its divisors is an integer number (6272480).

Almost surely, 2^74048043 is an apocalyptic number.

74048043 is a deficient number, since it is larger than the sum of its proper divisors (26311637).

74048043 is a wasteful number, since it uses less digits than its factorization.

74048043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 74048043 is about 8605.1172566096. The cubic root of 74048043 is about 419.9244818871.

The spelling of 74048043 in words is "seventy-four million, forty-eight thousand, forty-three".