38966482 has 16 divisors (see below), whose sum is σ = 63399672. Its totient is φ = 17889280.

The previous prime is 38966479. The next prime is 38966489. The reversal of 38966482 is 28466983.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 37687321 + 1279161 = 6139^2 + 1131^2 .

It is not an unprimeable number, because it can be changed into a prime (38966489) 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 in 7 ways as a sum of consecutive naturals, for example, 12583 + ... + 15370.

Almost surely, 2^38966482 is an apocalyptic number.

38966482 is a deficient number, since it is larger than the sum of its proper divisors (24433190).

38966482 is a wasteful number, since it uses less digits than its factorization.

38966482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28013.

The product of its digits is 497664, while the sum is 46.

The square root of 38966482 is about 6242.3138338280. The cubic root of 38966482 is about 339.0239654948.

The spelling of 38966482 in words is "thirty-eight million, nine hundred sixty-six thousand, four hundred eighty-two".