6854465 has 8 divisors (see below), whose sum is σ = 8301480. Its totient is φ = 5432832.

The previous prime is 6854461. The next prime is 6854479. The reversal of 6854465 is 5644586.

It can be written as a sum of positive squares in 4 ways, for example, as 2660161 + 4194304 = 1631^2 + 2048^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 6854465 - 2² = 6854461 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6854461) 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, 5744 + ... + 6833.

It is an arithmetic number, because the mean of its divisors is an integer number (1037685).

Almost surely, 2^6854465 is an apocalyptic number.

It is an amenable number.

6854465 is a deficient number, since it is larger than the sum of its proper divisors (1447015).

6854465 is a wasteful number, since it uses less digits than its factorization.

6854465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12691.

The product of its digits is 115200, while the sum is 38.

The square root of 6854465 is about 2618.1033211086. The cubic root of 6854465 is about 189.9581163449.

The spelling of 6854465 in words is "six million, eight hundred fifty-four thousand, four hundred sixty-five".