39571052 has 6 divisors (see below), whose sum is σ = 69249348. Its totient is φ = 19785524.

The previous prime is 39571043. The next prime is 39571057. The reversal of 39571052 is 25017593.

It is not an unprimeable number, because it can be changed into a prime (39571057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4946378 + ... + 4946385.

It is an arithmetic number, because the mean of its divisors is an integer number (11541558).

Almost surely, 2^39571052 is an apocalyptic number.

It is an amenable number.

39571052 is a deficient number, since it is larger than the sum of its proper divisors (29678296).

39571052 is a wasteful number, since it uses less digits than its factorization.

39571052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9892767 (or 9892765 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 39571052 is about 6290.5525989376. The cubic root of 39571052 is about 340.7683086572.

The spelling of 39571052 in words is "thirty-nine million, five hundred seventy-one thousand, fifty-two".