387067 has 4 divisors (see below), whose sum is σ = 403920. Its totient is φ = 370216.

The previous prime is 387047. The next prime is 387071. The reversal of 387067 is 760783.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-387067 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (387007) 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, 8392 + ... + 8437.

It is an arithmetic number, because the mean of its divisors is an integer number (100980).

2³⁸⁷⁰⁶⁷ is an apocalyptic number.

387067 is a deficient number, since it is larger than the sum of its proper divisors (16853).

387067 is a wasteful number, since it uses less digits than its factorization.

387067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16852.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 387067 is about 622.1470887178. The cubic root of 387067 is about 72.8778215227.

The spelling of 387067 in words is "three hundred eighty-seven thousand, sixty-seven".