38427274 has 4 divisors (see below), whose sum is σ = 57640914. Its totient is φ = 19213636.

The previous prime is 38427223. The next prime is 38427289. The reversal of 38427274 is 47272483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47272483 = 6121 ⋅7723.

It can be written as a sum of positive squares in only one way, i.e., 27636049 + 10791225 = 5257^2 + 3285^2 .

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 as a sum of consecutive naturals, namely, 9606817 + ... + 9606820.

Almost surely, 2^38427274 is an apocalyptic number.

38427274 is a deficient number, since it is larger than the sum of its proper divisors (19213640).

38427274 is a wasteful number, since it uses less digits than its factorization.

38427274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19213639.

The product of its digits is 75264, while the sum is 37.

The square root of 38427274 is about 6198.9736247221. The cubic root of 38427274 is about 337.4529214625.

The spelling of 38427274 in words is "thirty-eight million, four hundred twenty-seven thousand, two hundred seventy-four".