1066192 has 20 divisors (see below), whose sum is σ = 2122756. Its totient is φ = 518400.

The previous prime is 1066159. The next prime is 1066217. The reversal of 1066192 is 2916601.

It can be written as a sum of positive squares in 2 ways, for example, as 553536 + 512656 = 744^2 + 716^2 .

It is a super-2 number, since 2×1066192² = 2273530761728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309 + ... + 1492.

2^1066192 is an apocalyptic number.

It is an amenable number.

1066192 is a deficient number, since it is larger than the sum of its proper divisors (1056564).

1066192 is a wasteful number, since it uses less digits than its factorization.

1066192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846 (or 1840 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1066192 is about 1032.5657364062. The cubic root of 1066192 is about 102.1594328395.

The spelling of 1066192 in words is "one million, sixty-six thousand, one hundred ninety-two".