5691066 has 16 divisors (see below), whose sum is σ = 11418624. Its totient is φ = 1890944.

The previous prime is 5691053. The next prime is 5691071. The reversal of 5691066 is 6601965.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (713664).

Almost surely, 2^5691066 is an apocalyptic number.

5691066 is an abundant number, since it is smaller than the sum of its proper divisors (5727558).

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

5691066 is a wasteful number, since it uses less digits than its factorization.

5691066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 5691066 is about 2385.5955231346. The cubic root of 5691066 is about 178.5382227933.

The spelling of 5691066 in words is "five million, six hundred ninety-one thousand, sixty-six".