1066096923 has 8 divisors (see below), whose sum is σ = 1423493136. Its totient is φ = 709716000.

The previous prime is 1066096921. The next prime is 1066096951. The reversal of 1066096923 is 3296906601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1066096923 - 2¹ = 1066096921 is a prime.

It is a super-2 number, since 2×1066096923² = 2273125298460135858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066096921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251368 + ... + 255573.

It is an arithmetic number, because the mean of its divisors is an integer number (177936642).

Almost surely, 2^1066096923 is an apocalyptic number.

1066096923 is a deficient number, since it is larger than the sum of its proper divisors (357396213).

1066096923 is an equidigital number, since it uses as much as digits as its factorization.

1066096923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507645.

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 1066096923 is about 32651.1396891441. The cubic root of 1066096923 is about 1021.5639608150.

The spelling of 1066096923 in words is "one billion, sixty-six million, ninety-six thousand, nine hundred twenty-three".