74016576 has 168 divisors, whose sum is σ = 228868224. Its totient is φ = 22809600.

The previous prime is 74016557. The next prime is 74016581. The reversal of 74016576 is 67561047.

74016576 is a `hidden beast` number, since 74 + 0 + 16 + 576 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 74016576.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 490101 + ... + 490251.

Almost surely, 2^74016576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74016576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114434112).

74016576 is an abundant number, since it is smaller than the sum of its proper divisors (154851648).

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

74016576 is a wasteful number, since it uses less digits than its factorization.

74016576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 74016576 is about 8603.2886735248. The cubic root of 74016576 is about 419.8649906194.

The spelling of 74016576 in words is "seventy-four million, sixteen thousand, five hundred seventy-six".