38042166 has 8 divisors (see below), whose sum is σ = 76084344. Its totient is φ = 12680720.

The previous prime is 38042149. The next prime is 38042201. The reversal of 38042166 is 66124083.

It is a sphenic number, since it is the product of 3 distinct primes.

38042166 is an admirable number.

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, 3170175 + ... + 3170186.

It is an arithmetic number, because the mean of its divisors is an integer number (9510543).

Almost surely, 2^38042166 is an apocalyptic number.

38042166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38042166 is a wasteful number, since it uses less digits than its factorization.

38042166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6340366.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 38042166 is about 6167.8331689500. The cubic root of 38042166 is about 336.3218465160.

The spelling of 38042166 in words is "thirty-eight million, forty-two thousand, one hundred sixty-six".