5660946 has 12 divisors (see below), whose sum is σ = 12265422. Its totient is φ = 1886976.

The previous prime is 5660933. The next prime is 5660951. The reversal of 5660946 is 6490665.

It is a happy number.

5660946 is a `hidden beast` number, since 5 + 6 + 609 + 46 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5546025 + 114921 = 2355^2 + 339^2 .

It is a super-2 number, since 2×5660946² = 64092619229832, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5660946.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157231 + ... + 157266.

Almost surely, 2^5660946 is an apocalyptic number.

5660946 is an abundant number, since it is smaller than the sum of its proper divisors (6604476).

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

5660946 is a wasteful number, since it uses less digits than its factorization.

5660946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314505 (or 314502 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 5660946 is about 2379.2742590967. The cubic root of 5660946 is about 178.2226939623. Note that the first 3 decimals are identical.

The spelling of 5660946 in words is "five million, six hundred sixty thousand, nine hundred forty-six".