38066988 has 48 divisors (see below), whose sum is σ = 91163520. Its totient is φ = 12359424.

The previous prime is 38066981. The next prime is 38066993. The reversal of 38066988 is 88966083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38066981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90643 + ... + 91061.

It is an arithmetic number, because the mean of its divisors is an integer number (1899240).

Almost surely, 2^38066988 is an apocalyptic number.

It is an amenable number.

38066988 is an abundant number, since it is smaller than the sum of its proper divisors (53096532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38066988 is a wasteful number, since it uses less digits than its factorization.

38066988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 38066988 is about 6169.8450547805. The cubic root of 38066988 is about 336.3949791012.

The spelling of 38066988 in words is "thirty-eight million, sixty-six thousand, nine hundred eighty-eight".