39552849 has 18 divisors (see below), whose sum is σ = 66460290. Its totient is φ = 22601376.

The previous prime is 39552797. The next prime is 39552857. The reversal of 39552849 is 94825593.

39552849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 35820225 + 3732624 = 5985^2 + 1932^2 .

It is not a de Polignac number, because 39552849 - 2¹⁵ = 39520081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (39552649) 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 17 ways as a sum of consecutive naturals, for example, 44404 + ... + 45285.

Almost surely, 2^39552849 is an apocalyptic number.

It is an amenable number.

39552849 is a deficient number, since it is larger than the sum of its proper divisors (26907441).

39552849 is a wasteful number, since it uses less digits than its factorization.

39552849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89709 (or 89699 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 39552849 is about 6289.1055802872. The cubic root of 39552849 is about 340.7160485950.

It can be divided in two parts, 39552 and 849, that added together give a square (40401 = 201²).

The spelling of 39552849 in words is "thirty-nine million, five hundred fifty-two thousand, eight hundred forty-nine".