5669956 has 6 divisors (see below), whose sum is σ = 9922430. Its totient is φ = 2834976.

The previous prime is 5669953. The next prime is 5669969. The reversal of 5669956 is 6599665.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5522500 + 147456 = 2350^2 + 384^2 .

It is not an unprimeable number, because it can be changed into a prime (5669953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708741 + ... + 708748.

Almost surely, 2^5669956 is an apocalyptic number.

It is an amenable number.

5669956 is a deficient number, since it is larger than the sum of its proper divisors (4252474).

5669956 is a wasteful number, since it uses less digits than its factorization.

5669956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417493 (or 1417491 counting only the distinct ones).

The product of its digits is 437400, while the sum is 46.

The square root of 5669956 is about 2381.1669408086. The cubic root of 5669956 is about 178.3171973250.

The spelling of 5669956 in words is "five million, six hundred sixty-nine thousand, nine hundred fifty-six".