10571972 has 6 divisors (see below), whose sum is σ = 18500958. Its totient is φ = 5285984.

The previous prime is 10571929. The next prime is 10571989. The reversal of 10571972 is 27917501.

It can be written as a sum of positive squares in only one way, i.e., 9523396 + 1048576 = 3086^2 + 1024^2 .

It is a super-2 number, since 2×10571972² = 223533183937568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1321493 + ... + 1321500.

It is an arithmetic number, because the mean of its divisors is an integer number (3083493).

Almost surely, 2^10571972 is an apocalyptic number.

It is an amenable number.

10571972 is a deficient number, since it is larger than the sum of its proper divisors (7928986).

10571972 is a wasteful number, since it uses less digits than its factorization.

10571972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642997 (or 2642995 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 10571972 is about 3251.4569042200. The cubic root of 10571972 is about 219.4751400076.

The spelling of 10571972 in words is "ten million, five hundred seventy-one thousand, nine hundred seventy-two".