38433028 has 12 divisors (see below), whose sum is σ = 68689152. Its totient is φ = 18807560.

The previous prime is 38433007. The next prime is 38433037. The reversal of 38433028 is 82033483.

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, 102028 + ... + 102403.

It is an arithmetic number, because the mean of its divisors is an integer number (5724096).

Almost surely, 2^38433028 is an apocalyptic number.

It is an amenable number.

38433028 is a deficient number, since it is larger than the sum of its proper divisors (30256124).

38433028 is a wasteful number, since it uses less digits than its factorization.

38433028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204482 (or 204480 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 38433028 is about 6199.4377164385. The cubic root of 38433028 is about 337.4697637293.

The spelling of 38433028 in words is "thirty-eight million, four hundred thirty-three thousand, twenty-eight".