6869087 has 4 divisors (see below), whose sum is σ = 7054776. Its totient is φ = 6683400.

The previous prime is 6869053. The next prime is 6869101. The reversal of 6869087 is 7809686.

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

It is a cyclic number.

It is not a de Polignac number, because 6869087 - 2¹⁶ = 6803551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6869047) 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, 92789 + ... + 92862.

It is an arithmetic number, because the mean of its divisors is an integer number (1763694).

Almost surely, 2^6869087 is an apocalyptic number.

6869087 is a deficient number, since it is larger than the sum of its proper divisors (185689).

6869087 is a wasteful number, since it uses less digits than its factorization.

6869087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185688.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 6869087 is about 2620.8943130161. The cubic root of 6869087 is about 190.0930938071.

The spelling of 6869087 in words is "six million, eight hundred sixty-nine thousand, eighty-seven".