74061744 has 40 divisors (see below), whose sum is σ = 195997872. Its totient is φ = 24084480.

The previous prime is 74061727. The next prime is 74061749. The reversal of 74061744 is 44716047.

It is not an unprimeable number, because it can be changed into a prime (74061749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16849 + ... + 20784.

Almost surely, 2^74061744 is an apocalyptic number.

It is an amenable number.

74061744 is an abundant number, since it is smaller than the sum of its proper divisors (121936128).

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

74061744 is a wasteful number, since it uses less digits than its factorization.

74061744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37685 (or 37679 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 74061744 is about 8605.9133158544. The cubic root of 74061744 is about 419.9503796254.

The spelling of 74061744 in words is "seventy-four million, sixty-one thousand, seven hundred forty-four".