6807245 has 16 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 5250624.

The previous prime is 6807239. The next prime is 6807253. The reversal of 6807245 is 5427086.

It is a cyclic number.

It is not a de Polignac number, because 6807245 - 2⁶ = 6807181 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19331 + ... + 19679.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 2^6807245 is an apocalyptic number.

It is an amenable number.

6807245 is a deficient number, since it is larger than the sum of its proper divisors (1659955).

6807245 is a wasteful number, since it uses less digits than its factorization.

6807245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 6807245 is about 2609.0697575956. The cubic root of 6807245 is about 189.5209074613.

The spelling of 6807245 in words is "six million, eight hundred seven thousand, two hundred forty-five".