74028227880 has 256 divisors, whose sum is σ = 250517836800. Its totient is φ = 17388933120.

The previous prime is 74028227839. The next prime is 74028227891. The reversal of 74028227880 is 8872282047.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3205575 + ... + 3228585.

It is an arithmetic number, because the mean of its divisors is an integer number (978585300).

Almost surely, 2^74028227880 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 74028227880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125258918400).

74028227880 is an abundant number, since it is smaller than the sum of its proper divisors (176489608920).

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

74028227880 is a wasteful number, since it uses less digits than its factorization.

74028227880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23144 (or 23140 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 48.

The spelling of 74028227880 in words is "seventy-four billion, twenty-eight million, two hundred twenty-seven thousand, eight hundred eighty".