38055121 has 8 divisors (see below), whose sum is σ = 41236160. Its totient is φ = 34910352.

The previous prime is 38055109. The next prime is 38055131. The reversal of 38055121 is 12155083.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 38055121 - 2⁹ = 38054609 is a prime.

It is a super-3 number, since 3×38055121³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38055131) 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 7 ways as a sum of consecutive naturals, for example, 6861 + ... + 11098.

It is an arithmetic number, because the mean of its divisors is an integer number (5154520).

Almost surely, 2^38055121 is an apocalyptic number.

It is an amenable number.

38055121 is a deficient number, since it is larger than the sum of its proper divisors (3181039).

38055121 is a wasteful number, since it uses less digits than its factorization.

38055121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18135.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 38055121 is about 6168.8832863007. The cubic root of 38055121 is about 336.3600195529.

The spelling of 38055121 in words is "thirty-eight million, fifty-five thousand, one hundred twenty-one".