38087288 has 16 divisors (see below), whose sum is σ = 71621280. Its totient is φ = 18988288.

The previous prime is 38087281. The next prime is 38087297. The reversal of 38087288 is 88278083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38087281) 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 3 ways as a sum of consecutive naturals, for example, 3920 + ... + 9567.

It is an arithmetic number, because the mean of its divisors is an integer number (4476330).

Almost surely, 2^38087288 is an apocalyptic number.

It is an amenable number.

38087288 is a deficient number, since it is larger than the sum of its proper divisors (33533992).

38087288 is a wasteful number, since it uses less digits than its factorization.

38087288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13846 (or 13842 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The square root of 38087288 is about 6171.4899335574. The cubic root of 38087288 is about 336.4547649763.

The spelling of 38087288 in words is "thirty-eight million, eighty-seven thousand, two hundred eighty-eight".