39953852 has 18 divisors (see below), whose sum is σ = 73070088. Its totient is φ = 19079368.

The previous prime is 39953843. The next prime is 39953857. The reversal of 39953852 is 25835993.

39953852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39953857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60299 + ... + 60957.

Almost surely, 2^39953852 is an apocalyptic number.

It is an amenable number.

39953852 is a deficient number, since it is larger than the sum of its proper divisors (33116236).

39953852 is an equidigital number, since it uses as much as digits as its factorization.

39953852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345 (or 684 counting only the distinct ones).

The product of its digits is 291600, while the sum is 44.

The square root of 39953852 is about 6320.9059477262. The cubic root of 39953852 is about 341.8636187747.

The spelling of 39953852 in words is "thirty-nine million, nine hundred fifty-three thousand, eight hundred fifty-two".