37868 has 6 divisors (see below), whose sum is σ = 66276. Its totient is φ = 18932.

The previous prime is 37861. The next prime is 37871. The reversal of 37868 is 86873.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 37868.

It is not an unprimeable number, because it can be changed into a prime (37861) by changing a digit.

37868 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4730 + ... + 4737.

It is an arithmetic number, because the mean of its divisors is an integer number (11046).

2³⁷⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

37868 is a deficient number, since it is larger than the sum of its proper divisors (28408).

37868 is a wasteful number, since it uses less digits than its factorization.

37868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9471 (or 9469 counting only the distinct ones).

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

The square root of 37868 is about 194.5970195044. The cubic root of 37868 is about 33.5807807698.

The spelling of 37868 in words is "thirty-seven thousand, eight hundred sixty-eight".