10571716 has 6 divisors (see below), whose sum is σ = 18500510. Its totient is φ = 5285856.

The previous prime is 10571711. The next prime is 10571719. The reversal of 10571716 is 61717501.

It can be written as a sum of positive squares in only one way, i.e., 10562500 + 9216 = 3250^2 + 96^2 .

It is a super-2 number, since 2×10571716² = 223522358369312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10571711) by changing a digit.

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 as a sum of consecutive naturals, namely, 1321461 + ... + 1321468.

Almost surely, 2^10571716 is an apocalyptic number.

It is an amenable number.

10571716 is a deficient number, since it is larger than the sum of its proper divisors (7928794).

10571716 is a wasteful number, since it uses less digits than its factorization.

10571716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642933 (or 2642931 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 10571716 is about 3251.4175370137. The cubic root of 10571716 is about 219.4733684652.

The spelling of 10571716 in words is "ten million, five hundred seventy-one thousand, seven hundred sixteen".