5565974 has 16 divisors (see below), whose sum is σ = 8916480. Its totient is φ = 2598120.

The previous prime is 5565913. The next prime is 5565979. The reversal of 5565974 is 4795655.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667 + ... + 3729.

It is an arithmetic number, because the mean of its divisors is an integer number (557280).

Almost surely, 2^5565974 is an apocalyptic number.

5565974 is a deficient number, since it is larger than the sum of its proper divisors (3350506).

5565974 is a wasteful number, since it uses less digits than its factorization.

5565974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2155.

The product of its digits is 189000, while the sum is 41.

The square root of 5565974 is about 2359.2316545859. The cubic root of 5565974 is about 177.2204048880.

The spelling of 5565974 in words is "five million, five hundred sixty-five thousand, nine hundred seventy-four".