38194016 has 24 divisors (see below), whose sum is σ = 85937040. Its totient is φ = 16368768.

The previous prime is 38193983. The next prime is 38194021. The reversal of 38194016 is 61049183.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 85031 + ... + 85478.

It is an arithmetic number, because the mean of its divisors is an integer number (3580710).

Almost surely, 2^38194016 is an apocalyptic number.

It is an amenable number.

38194016 is an abundant number, since it is smaller than the sum of its proper divisors (47743024).

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

38194016 is a wasteful number, since it uses less digits than its factorization.

38194016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170526 (or 170518 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 38194016 is about 6180.1307429536. The cubic root of 38194016 is about 336.7687424797.

The spelling of 38194016 in words is "thirty-eight million, one hundred ninety-four thousand, sixteen".