74808 has 24 divisors (see below), whose sum is σ = 202800. Its totient is φ = 24912.

The previous prime is 74797. The next prime is 74821. The reversal of 74808 is 80847.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

74808 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 448 + ... + 591.

It is an arithmetic number, because the mean of its divisors is an integer number (8450).

2⁷⁴⁸⁰⁸ is an apocalyptic number.

It is an amenable number.

74808 is an abundant number, since it is smaller than the sum of its proper divisors (127992).

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

74808 is a wasteful number, since it uses less digits than its factorization.

74808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 74808 is about 273.5105116810. The cubic root of 74808 is about 42.1356160525.

The spelling of 74808 in words is "seventy-four thousand, eight hundred eight".