38822137 has 8 divisors (see below), whose sum is σ = 41817600. Its totient is φ = 35935680.

The previous prime is 38822071. The next prime is 38822153. The reversal of 38822137 is 73122883.

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 38822137 - 2⁷ = 38822009 is a prime.

It is a super-3 number, since 3×38822137³ (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 (38822437) 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, 26512 + ... + 27937.

It is an arithmetic number, because the mean of its divisors is an integer number (5227200).

Almost surely, 2^38822137 is an apocalyptic number.

It is an amenable number.

38822137 is a deficient number, since it is larger than the sum of its proper divisors (2995463).

38822137 is a wasteful number, since it uses less digits than its factorization.

38822137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54503.

The product of its digits is 16128, while the sum is 34.

The square root of 38822137 is about 6230.7412881615. The cubic root of 38822137 is about 338.6048277974.

The spelling of 38822137 in words is "thirty-eight million, eight hundred twenty-two thousand, one hundred thirty-seven".