39141772 has 12 divisors (see below), whose sum is σ = 69790896. Its totient is φ = 19201520.

The previous prime is 39141749. The next prime is 39141779. The reversal of 39141772 is 27714193.

It is not an unprimeable number, because it can be changed into a prime (39141779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92104 + ... + 92527.

It is an arithmetic number, because the mean of its divisors is an integer number (5815908).

Almost surely, 2^39141772 is an apocalyptic number.

It is an amenable number.

39141772 is a deficient number, since it is larger than the sum of its proper divisors (30649124).

39141772 is a wasteful number, since it uses less digits than its factorization.

39141772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184688 (or 184686 counting only the distinct ones).

The product of its digits is 10584, while the sum is 34.

The square root of 39141772 is about 6256.3385458269. The cubic root of 39141772 is about 339.5315694552.

The spelling of 39141772 in words is "thirty-nine million, one hundred forty-one thousand, seven hundred seventy-two".