1066601414 has 4 divisors (see below), whose sum is σ = 1599902124. Its totient is φ = 533300706.

The previous prime is 1066601401. The next prime is 1066601441. The reversal of 1066601414 is 4141066601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1066601414² = 2275277152693598792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 266650352 + ... + 266650355.

It is an arithmetic number, because the mean of its divisors is an integer number (399975531).

Almost surely, 2^1066601414 is an apocalyptic number.

1066601414 is a deficient number, since it is larger than the sum of its proper divisors (533300710).

1066601414 is an equidigital number, since it uses as much as digits as its factorization.

1066601414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533300709.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1066601414 is about 32658.8642484701. The cubic root of 1066601414 is about 1021.7250745441.

The spelling of 1066601414 in words is "one billion, sixty-six million, six hundred one thousand, four hundred fourteen".