38027138 has 8 divisors (see below), whose sum is σ = 57118332. Its totient is φ = 18987696.

The previous prime is 38027081. The next prime is 38027141. The reversal of 38027138 is 83172083.

It can be written as a sum of positive squares in 2 ways, for example, as 37613689 + 413449 = 6133^2 + 643^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11045 + ... + 14072.

Almost surely, 2^38027138 is an apocalyptic number.

38027138 is a deficient number, since it is larger than the sum of its proper divisors (19091194).

38027138 is a wasteful number, since it uses less digits than its factorization.

38027138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25876.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 38027138 is about 6166.6147925746. The cubic root of 38027138 is about 336.2775543447.

The spelling of 38027138 in words is "thirty-eight million, twenty-seven thousand, one hundred thirty-eight".