38828548 has 24 divisors (see below), whose sum is σ = 74327904. Its totient is φ = 17601600.

The previous prime is 38828539. The next prime is 38828557. The reversal of 38828548 is 84582883.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38828539) and next prime (38828557).

It is a super-2 number, since 2×38828548² = 3015312279576608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38828498 and 38828507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19143 + ... + 21073.

It is an arithmetic number, because the mean of its divisors is an integer number (3096996).

Almost surely, 2^38828548 is an apocalyptic number.

It is an amenable number.

38828548 is a deficient number, since it is larger than the sum of its proper divisors (35499356).

38828548 is a wasteful number, since it uses less digits than its factorization.

38828548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403 (or 2401 counting only the distinct ones).

The product of its digits is 491520, while the sum is 46.

The square root of 38828548 is about 6231.2557321940. The cubic root of 38828548 is about 338.6234655836.

The spelling of 38828548 in words is "thirty-eight million, eight hundred twenty-eight thousand, five hundred forty-eight".