1062666272 has 12 divisors (see below), whose sum is σ = 2092124286. Its totient is φ = 531333120.

The previous prime is 1062666251. The next prime is 1062666281. The reversal of 1062666272 is 2726662601.

It can be written as a sum of positive squares in only one way, i.e., 634838416 + 427827856 = 25196^2 + 20684^2 .

It is a super-2 number, since 2×1062666272² = 2258519211292755968, 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, 16604129 + ... + 16604192.

Almost surely, 2^1062666272 is an apocalyptic number.

It is an amenable number.

1062666272 is a deficient number, since it is larger than the sum of its proper divisors (1029458014).

1062666272 is an equidigital number, since it uses as much as digits as its factorization.

1062666272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33208331 (or 33208323 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 1062666272 is about 32598.5624222910. The cubic root of 1062666272 is about 1020.4670013271.

The spelling of 1062666272 in words is "one billion, sixty-two million, six hundred sixty-six thousand, two hundred seventy-two".