6862894 has 4 divisors (see below), whose sum is σ = 10294344. Its totient is φ = 3431446.

The previous prime is 6862859. The next prime is 6862897. The reversal of 6862894 is 4982686.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4982686 = 2 ⋅2491343.

It is a self number, because there is not a number n which added to its sum of digits gives 6862894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6862897) 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 as a sum of consecutive naturals, namely, 1715722 + ... + 1715725.

It is an arithmetic number, because the mean of its divisors is an integer number (2573586).

Almost surely, 2^6862894 is an apocalyptic number.

6862894 is a deficient number, since it is larger than the sum of its proper divisors (3431450).

6862894 is a wasteful number, since it uses less digits than its factorization.

6862894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431449.

The product of its digits is 165888, while the sum is 43.

The square root of 6862894 is about 2619.7125796545. The cubic root of 6862894 is about 190.0359488765.

The spelling of 6862894 in words is "six million, eight hundred sixty-two thousand, eight hundred ninety-four".