1066102432 has 12 divisors (see below), whose sum is σ = 2098889226. Its totient is φ = 533051200.

The previous prime is 1066102421. The next prime is 1066102441. The reversal of 1066102432 is 2342016601.

It can be written as a sum of positive squares in only one way, i.e., 560931856 + 505170576 = 23684^2 + 22476^2 .

It is a super-2 number, since 2×1066102432² = 2273148791032629248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1066102397 and 1066102406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16657819 + ... + 16657882.

Almost surely, 2^1066102432 is an apocalyptic number.

It is an amenable number.

1066102432 is a deficient number, since it is larger than the sum of its proper divisors (1032786794).

1066102432 is an equidigital number, since it uses as much as digits as its factorization.

1066102432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33315711 (or 33315703 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1066102432 is about 32651.2240505620. The cubic root of 1066102432 is about 1021.5657204381.

The spelling of 1066102432 in words is "one billion, sixty-six million, one hundred two thousand, four hundred thirty-two".