5646066 has 8 divisors (see below), whose sum is σ = 11292144. Its totient is φ = 1882020.

The previous prime is 5646049. The next prime is 5646073. The reversal of 5646066 is 6606465.

It is a sphenic number, since it is the product of 3 distinct primes.

5646066 is an admirable number.

It is a super-2 number, since 2×5646066² = 63756122552712, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470500 + ... + 470511.

It is an arithmetic number, because the mean of its divisors is an integer number (1411518).

Almost surely, 2^5646066 is an apocalyptic number.

5646066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5646066 is a wasteful number, since it uses less digits than its factorization.

5646066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941016.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 5646066 is about 2376.1451975837. The cubic root of 5646066 is about 178.0664020239.

The spelling of 5646066 in words is "five million, six hundred forty-six thousand, sixty-six".