38966106 has 16 divisors (see below), whose sum is σ = 80038944. Its totient is φ = 12637584.

The previous prime is 38966099. The next prime is 38966107. The reversal of 38966106 is 60166983.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38966107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87540 + ... + 87983.

It is an arithmetic number, because the mean of its divisors is an integer number (5002434).

Almost surely, 2^38966106 is an apocalyptic number.

38966106 is an abundant number, since it is smaller than the sum of its proper divisors (41072838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38966106 is a wasteful number, since it uses less digits than its factorization.

38966106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175565.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 38966106 is about 6242.2837167178. The cubic root of 38966106 is about 339.0228750412.

The spelling of 38966106 in words is "thirty-eight million, nine hundred sixty-six thousand, one hundred six".