39452 has 12 divisors (see below), whose sum is σ = 78960. Its totient is φ = 16896.

The previous prime is 39451. The next prime is 39461. The reversal of 39452 is 25493.

39452 is an admirable number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677 + ... + 732.

It is an arithmetic number, because the mean of its divisors is an integer number (6580).

2³⁹⁴⁵² is an apocalyptic number.

It is an amenable number.

39452 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 (39480).

39452 is a wasteful number, since it uses less digits than its factorization.

39452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420 (or 1418 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 39452 is about 198.6252753302. The cubic root of 39452 is about 34.0426224400.

The spelling of 39452 in words is "thirty-nine thousand, four hundred fifty-two".