5691172 has 12 divisors (see below), whose sum is σ = 9977436. Its totient is φ = 2840480.

The previous prime is 5691167. The next prime is 5691173. The reversal of 5691172 is 2711965.

It can be written as a sum of positive squares in 2 ways, for example, as 2027776 + 3663396 = 1424^2 + 1914^2 .

It is not an unprimeable number, because it can be changed into a prime (5691173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2418 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (831453).

Almost surely, 2^5691172 is an apocalyptic number.

It is an amenable number.

5691172 is a deficient number, since it is larger than the sum of its proper divisors (4286264).

5691172 is a wasteful number, since it uses less digits than its factorization.

5691172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558 (or 2556 counting only the distinct ones).

The product of its digits is 3780, while the sum is 31.

The square root of 5691172 is about 2385.6177397060. The cubic root of 5691172 is about 178.5393312520.

The spelling of 5691172 in words is "five million, six hundred ninety-one thousand, one hundred seventy-two".