5572845 has 24 divisors (see below), whose sum is σ = 9828000. Its totient is φ = 2920416.

The previous prime is 5572823. The next prime is 5572883. The reversal of 5572845 is 5482755.

It is a happy number.

5572845 is a `hidden beast` number, since 5 + 572 + 84 + 5 = 666.

It is not a de Polignac number, because 5572845 - 2⁷ = 5572717 is a prime.

It is a Curzon number.

5572845 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1606 + ... + 3704.

It is an arithmetic number, because the mean of its divisors is an integer number (409500).

Almost surely, 2^5572845 is an apocalyptic number.

It is an amenable number.

5572845 is a deficient number, since it is larger than the sum of its proper divisors (4255155).

5572845 is a wasteful number, since it uses less digits than its factorization.

5572845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169 (or 2166 counting only the distinct ones).

The product of its digits is 56000, while the sum is 36.

The square root of 5572845 is about 2360.6873998901. The cubic root of 5572845 is about 177.2932990292.

It can be divided in two parts, 55 and 72845, that added together give a square (72900 = 270²).

The spelling of 5572845 in words is "five million, five hundred seventy-two thousand, eight hundred forty-five".