39641152 has 28 divisors (see below), whose sum is σ = 79209900. Its totient is φ = 19682816.

The previous prime is 39641143. The next prime is 39641179. The reversal of 39641152 is 25114693.

It can be written as a sum of positive squares in 2 ways, for example, as 10653696 + 28987456 = 3264^2 + 5384^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7458 + ... + 11614.

It is an arithmetic number, because the mean of its divisors is an integer number (2828925).

Almost surely, 2^39641152 is an apocalyptic number.

39641152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

39641152 is a deficient number, since it is larger than the sum of its proper divisors (39568748).

39641152 is a wasteful number, since it uses less digits than its factorization.

39641152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318 (or 4308 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The square root of 39641152 is about 6296.1219810293. The cubic root of 39641152 is about 340.9694132976.

It can be divided in two parts, 39641 and 152, that added together give a palindrome (39793).

The spelling of 39641152 in words is "thirty-nine million, six hundred forty-one thousand, one hundred fifty-two".