6945160 has 16 divisors (see below), whose sum is σ = 15626700. Its totient is φ = 2778048.

The previous prime is 6945139. The next prime is 6945161. The reversal of 6945160 is 615496.

It can be written as a sum of positive squares in 2 ways, for example, as 6895876 + 49284 = 2626^2 + 222^2 .

It is not an unprimeable number, because it can be changed into a prime (6945161) 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, 86775 + ... + 86854.

Almost surely, 2^6945160 is an apocalyptic number.

It is an amenable number.

6945160 is an abundant number, since it is smaller than the sum of its proper divisors (8681540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6945160 is a wasteful number, since it uses less digits than its factorization.

6945160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173640 (or 173636 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6945160 is about 2635.3671470973. The cubic root of 6945160 is about 190.7922597203.

The spelling of 6945160 in words is "six million, nine hundred forty-five thousand, one hundred sixty".