5565474 has 12 divisors (see below), whose sum is σ = 12058566. Its totient is φ = 1855152.

The previous prime is 5565473. The next prime is 5565481. The reversal of 5565474 is 4745655.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3448449 + 2117025 = 1857^2 + 1455^2 .

It is a super-3 number, since 3×5565474³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5565473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154579 + ... + 154614.

Almost surely, 2^5565474 is an apocalyptic number.

5565474 is an abundant number, since it is smaller than the sum of its proper divisors (6493092).

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

5565474 is a wasteful number, since it uses less digits than its factorization.

5565474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309201 (or 309198 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 5565474 is about 2359.1256855030. The cubic root of 5565474 is about 177.2150980686.

The spelling of 5565474 in words is "five million, five hundred sixty-five thousand, four hundred seventy-four".