38172332 has 12 divisors (see below), whose sum is σ = 72874536. Its totient is φ = 17351040.

The previous prime is 38172307. The next prime is 38172373. The reversal of 38172332 is 23327183.

38172332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38172295 and 38172304.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 433733 + ... + 433820.

It is an arithmetic number, because the mean of its divisors is an integer number (6072878).

Almost surely, 2^38172332 is an apocalyptic number.

It is an amenable number.

38172332 is a deficient number, since it is larger than the sum of its proper divisors (34702204).

38172332 is a wasteful number, since it uses less digits than its factorization.

38172332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867568 (or 867566 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 38172332 is about 6178.3761620672. The cubic root of 38172332 is about 336.7049988486.

The spelling of 38172332 in words is "thirty-eight million, one hundred seventy-two thousand, three hundred thirty-two".