38234181 has 16 divisors (see below), whose sum is σ = 53444160. Its totient is φ = 24286080.

The previous prime is 38234179. The next prime is 38234197. The reversal of 38234181 is 18143283.

It is not a de Polignac number, because 38234181 - 2¹ = 38234179 is a prime.

It is a super-2 number, since 2×38234181² = 2923705193481522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38234381) 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 15 ways as a sum of consecutive naturals, for example, 1675 + ... + 8903.

It is an arithmetic number, because the mean of its divisors is an integer number (3340260).

Almost surely, 2^38234181 is an apocalyptic number.

It is an amenable number.

38234181 is a deficient number, since it is larger than the sum of its proper divisors (15209979).

38234181 is a wasteful number, since it uses less digits than its factorization.

38234181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316.

The product of its digits is 4608, while the sum is 30.

The square root of 38234181 is about 6183.3794158211. The cubic root of 38234181 is about 336.8867503012.

The spelling of 38234181 in words is "thirty-eight million, two hundred thirty-four thousand, one hundred eighty-one".