38386241 has 8 divisors (see below), whose sum is σ = 40124160. Its totient is φ = 36654112.

The previous prime is 38386219. The next prime is 38386259. The reversal of 38386241 is 14268383.

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 a de Polignac number, because none of the positive numbers 2^k-38386241 is a prime.

It is a super-2 number, since 2×38386241² = 2947006996220162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38386211) 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, 17576 + ... + 19638.

It is an arithmetic number, because the mean of its divisors is an integer number (5015520).

Almost surely, 2^38386241 is an apocalyptic number.

It is an amenable number.

38386241 is a deficient number, since it is larger than the sum of its proper divisors (1737919).

38386241 is a wasteful number, since it uses less digits than its factorization.

38386241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895.

The product of its digits is 27648, while the sum is 35.

The square root of 38386241 is about 6195.6630799294. The cubic root of 38386241 is about 337.3327668973.

The spelling of 38386241 in words is "thirty-eight million, three hundred eighty-six thousand, two hundred forty-one".