368887 has 4 divisors (see below), whose sum is σ = 370440. Its totient is φ = 367336.

The previous prime is 368881. The next prime is 368899. The reversal of 368887 is 788863.

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-368887 is a prime.

It is a Duffinian number.

368887 is a lucky number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368881) 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, 337 + ... + 922.

It is an arithmetic number, because the mean of its divisors is an integer number (92610).

2³⁶⁸⁸⁸⁷ is an apocalyptic number.

368887 is a deficient number, since it is larger than the sum of its proper divisors (1553).

368887 is a wasteful number, since it uses less digits than its factorization.

368887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552.

The product of its digits is 64512, while the sum is 40.

The square root of 368887 is about 607.3606836139. The cubic root of 368887 is about 71.7184866487.

The spelling of 368887 in words is "three hundred sixty-eight thousand, eight hundred eighty-seven".