38116928 has 14 divisors (see below), whose sum is σ = 75638406. Its totient is φ = 19058432.

The previous prime is 38116927. The next prime is 38116937. The reversal of 38116928 is 82961183.

It can be written as a sum of positive squares in only one way, i.e., 37356544 + 760384 = 6112^2 + 872^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38116891 and 38116900.

It is not an unprimeable number, because it can be changed into a prime (38116927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297725 + ... + 297852.

Almost surely, 2^38116928 is an apocalyptic number.

It is an amenable number.

38116928 is a deficient number, since it is larger than the sum of its proper divisors (37521478).

38116928 is an equidigital number, since it uses as much as digits as its factorization.

38116928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595589 (or 595579 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 38116928 is about 6173.8908315583. The cubic root of 38116928 is about 336.5420201031.

The spelling of 38116928 in words is "thirty-eight million, one hundred sixteen thousand, nine hundred twenty-eight".