74874 has 8 divisors (see below), whose sum is σ = 149760. Its totient is φ = 24956.

The previous prime is 74873. The next prime is 74887. The reversal of 74874 is 47847.

It is a sphenic number, since it is the product of 3 distinct primes.

74874 is an admirable number.

It is a super-2 number, since 2×74874² = 11212231752, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (74873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6234 + ... + 6245.

It is an arithmetic number, because the mean of its divisors is an integer number (18720).

2⁷⁴⁸⁷⁴ is an apocalyptic number.

74874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74880).

74874 is a wasteful number, since it uses less digits than its factorization.

74874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12484.

The product of its digits is 6272, while the sum is 30.

The square root of 74874 is about 273.6311385789. The cubic root of 74874 is about 42.1480039131.

The spelling of 74874 in words is "seventy-four thousand, eight hundred seventy-four".