1066774414 has 8 divisors (see below), whose sum is σ = 1600734168. Its totient is φ = 533196360.

The previous prime is 1066774411. The next prime is 1066774421. The reversal of 1066774414 is 4144776601.

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

It is a super-3 number, since 3×1066774414³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066774411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88332 + ... + 99679.

It is an arithmetic number, because the mean of its divisors is an integer number (200091771).

Almost surely, 2^1066774414 is an apocalyptic number.

1066774414 is a deficient number, since it is larger than the sum of its proper divisors (533959754).

1066774414 is a wasteful number, since it uses less digits than its factorization.

1066774414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190850.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 1066774414 is about 32661.5127328787. The cubic root of 1066774414 is about 1021.7803119488.

The spelling of 1066774414 in words is "one billion, sixty-six million, seven hundred seventy-four thousand, four hundred fourteen".