38827087 has 4 divisors (see below), whose sum is σ = 41813800. Its totient is φ = 35840376.

The previous prime is 38827081. The next prime is 38827109. The reversal of 38827087 is 78072883.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78072883 = 7 ⋅11153269.

It is not a de Polignac number, because 38827087 - 2³ = 38827079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38827081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1493337 + ... + 1493362.

It is an arithmetic number, because the mean of its divisors is an integer number (10453450).

Almost surely, 2^38827087 is an apocalyptic number.

38827087 is a deficient number, since it is larger than the sum of its proper divisors (2986713).

38827087 is a wasteful number, since it uses less digits than its factorization.

38827087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986712.

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 38827087 is about 6231.1384995039. The cubic root of 38827087 is about 338.6192184071.

The spelling of 38827087 in words is "thirty-eight million, eight hundred twenty-seven thousand, eighty-seven".