5670965 has 4 divisors (see below), whose sum is σ = 6805164. Its totient is φ = 4536768.

The previous prime is 5670961. The next prime is 5670989. The reversal of 5670965 is 5690765.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3243601 + 2427364 = 1801^2 + 1558^2 .

It is a cyclic number.

It is not a de Polignac number, because 5670965 - 2² = 5670961 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5670961) 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, 567092 + ... + 567101.

It is an arithmetic number, because the mean of its divisors is an integer number (1701291).

Almost surely, 2^5670965 is an apocalyptic number.

It is an amenable number.

5670965 is a deficient number, since it is larger than the sum of its proper divisors (1134199).

5670965 is a wasteful number, since it uses less digits than its factorization.

5670965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134198.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 5670965 is about 2381.3788022908. The cubic root of 5670965 is about 178.3277742078.

The spelling of 5670965 in words is "five million, six hundred seventy thousand, nine hundred sixty-five".