5622066 has 24 divisors (see below), whose sum is σ = 12224784. Its totient is φ = 1867320.

The previous prime is 5622059. The next prime is 5622077. The reversal of 5622066 is 6602265.

It is a super-2 number, since 2×5622066² = 63215252216712, which contains 22 as substring.

It is a Curzon 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 11 ways as a sum of consecutive naturals, for example, 9561 + ... + 10131.

It is an arithmetic number, because the mean of its divisors is an integer number (509366).

Almost surely, 2^5622066 is an apocalyptic number.

5622066 is an abundant number, since it is smaller than the sum of its proper divisors (6602718).

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

5622066 is a wasteful number, since it uses less digits than its factorization.

5622066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 5622066 is about 2371.0896229371. The cubic root of 5622066 is about 177.8137385876.

It can be divided in two parts, 562 and 2066, that added together give a triangular number (2628 = T₇₂).

The spelling of 5622066 in words is "five million, six hundred twenty-two thousand, sixty-six".