38255648 has 12 divisors (see below), whose sum is σ = 75315870. Its totient is φ = 19127808.

The previous prime is 38255641. The next prime is 38255687. The reversal of 38255648 is 84655283.

It can be written as a sum of positive squares in only one way, i.e., 21049744 + 17205904 = 4588^2 + 4148^2 .

It is not an unprimeable number, because it can be changed into a prime (38255641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 597713 + ... + 597776.

Almost surely, 2^38255648 is an apocalyptic number.

It is an amenable number.

38255648 is a deficient number, since it is larger than the sum of its proper divisors (37060222).

38255648 is a wasteful number, since it uses less digits than its factorization.

38255648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195499 (or 1195491 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 38255648 is about 6185.1150353086. The cubic root of 38255648 is about 336.9497880911.

The spelling of 38255648 in words is "thirty-eight million, two hundred fifty-five thousand, six hundred forty-eight".