39448072 has 16 divisors (see below), whose sum is σ = 74410560. Its totient is φ = 19605264.

The previous prime is 39448069. The next prime is 39448117. The reversal of 39448072 is 27084493.

It is a happy number.

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, 13428 + ... + 16099.

It is an arithmetic number, because the mean of its divisors is an integer number (4650660).

Almost surely, 2^39448072 is an apocalyptic number.

It is an amenable number.

39448072 is a deficient number, since it is larger than the sum of its proper divisors (34962488).

39448072 is a wasteful number, since it uses less digits than its factorization.

39448072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29700 (or 29696 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 39448072 is about 6280.7700164868. The cubic root of 39448072 is about 340.4149259566.

The spelling of 39448072 in words is "thirty-nine million, four hundred forty-eight thousand, seventy-two".