74022 has 24 divisors (see below), whose sum is σ = 162504. Its totient is φ = 22464.

The previous prime is 74021. The next prime is 74027. The reversal of 74022 is 22047.

It is a junction number, because it is equal to n+sod(n) for n = 73992 and 74010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 978 + ... + 1050.

It is an arithmetic number, because the mean of its divisors is an integer number (6771).

2⁷⁴⁰²² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81252).

74022 is an abundant number, since it is smaller than the sum of its proper divisors (88482).

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

74022 is a wasteful number, since it uses less digits than its factorization.

74022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 74022 is about 272.0698439739. The cubic root of 74022 is about 41.9875246395.

Adding to 74022 its reverse (22047), we get a palindrome (96069).

The spelling of 74022 in words is "seventy-four thousand, twenty-two", and thus it is an iban number.