6897023 has 8 divisors (see below), whose sum is σ = 7912992. Its totient is φ = 5888736.

The previous prime is 6896999. The next prime is 6897073. The reversal of 6897023 is 3207986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6897023 - 2⁶ = 6896959 is a prime.

It is a d-powerful number, because it can be written as 6 + 8 + 9² + 7⁵ + 0 + 2²¹ + 3¹⁴ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6897073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161 + ... + 3717.

It is an arithmetic number, because the mean of its divisors is an integer number (989124).

Almost surely, 2^6897023 is an apocalyptic number.

6897023 is a deficient number, since it is larger than the sum of its proper divisors (1015969).

6897023 is a wasteful number, since it uses less digits than its factorization.

6897023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3841.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 6897023 is about 2626.2183839125. The cubic root of 6897023 is about 190.3504427994.

The spelling of 6897023 in words is "six million, eight hundred ninety-seven thousand, twenty-three".