38066648 has 16 divisors (see below), whose sum is σ = 71804880. Its totient is φ = 18918688.

The previous prime is 38066627. The next prime is 38066657. The reversal of 38066648 is 84666083.

It is a congruent number.

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, 12911 + ... + 15582.

It is an arithmetic number, because the mean of its divisors is an integer number (4487805).

Almost surely, 2^38066648 is an apocalyptic number.

It is an amenable number.

38066648 is a deficient number, since it is larger than the sum of its proper divisors (33738232).

38066648 is a wasteful number, since it uses less digits than its factorization.

38066648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28666 (or 28662 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 38066648 is about 6169.8175013529. The cubic root of 38066648 is about 336.3939775804.

The spelling of 38066648 in words is "thirty-eight million, sixty-six thousand, six hundred forty-eight".