74652 has 12 divisors (see below), whose sum is σ = 174216. Its totient is φ = 24880.

The previous prime is 74623. The next prime is 74653. The reversal of 74652 is 25647.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×74652² = 11145842208, which contains 22 as substring.

It is a plaindrome in base 9 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74653) by changing a digit.

74652 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 3 ways as a sum of consecutive naturals, for example, 3099 + ... + 3122.

It is an arithmetic number, because the mean of its divisors is an integer number (14518).

2⁷⁴⁶⁵² is an apocalyptic number.

It is an amenable number.

74652 is an abundant number, since it is smaller than the sum of its proper divisors (99564).

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 (87108).

74652 is a wasteful number, since it uses less digits than its factorization.

74652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6228 (or 6226 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 74652 is about 273.2251818556. The cubic root of 74652 is about 42.1063066627.

The spelling of 74652 in words is "seventy-four thousand, six hundred fifty-two".