74107044 has 36 divisors (see below), whose sum is σ = 204356880. Its totient is φ = 22456560.

The previous prime is 74107043. The next prime is 74107051. The reversal of 74107044 is 44070147.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 74106999 and 74107017.

It is not an unprimeable number, because it can be changed into a prime (74107043) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 93174 + ... + 93965.

It is an arithmetic number, because the mean of its divisors is an integer number (5676580).

Almost surely, 2^74107044 is an apocalyptic number.

It is an amenable number.

74107044 is an abundant number, since it is smaller than the sum of its proper divisors (130249836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74107044 is a wasteful number, since it uses less digits than its factorization.

74107044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187160 (or 187155 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 74107044 is about 8608.5448247657. The cubic root of 74107044 is about 420.0359833116.

The spelling of 74107044 in words is "seventy-four million, one hundred seven thousand, forty-four".