38522118 has 8 divisors (see below), whose sum is σ = 77044248. Its totient is φ = 12840704.

The previous prime is 38522047. The next prime is 38522129. The reversal of 38522118 is 81122583.

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

38522118 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, 3210171 + ... + 3210182.

It is an arithmetic number, because the mean of its divisors is an integer number (9630531).

Almost surely, 2^38522118 is an apocalyptic number.

38522118 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.

38522118 is a wasteful number, since it uses less digits than its factorization.

38522118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6420358.

The product of its digits is 3840, while the sum is 30.

The square root of 38522118 is about 6206.6188863181. The cubic root of 38522118 is about 337.7303207010.

The spelling of 38522118 in words is "thirty-eight million, five hundred twenty-two thousand, one hundred eighteen".