1066952818 has 16 divisors (see below), whose sum is σ = 1616076000. Its totient is φ = 528278400.

The previous prime is 1066952807. The next prime is 1066952839. The reversal of 1066952818 is 8182596601.

It is a super-2 number, since 2×1066952818² = 2276776631676282248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126658 + ... + 134818.

It is an arithmetic number, because the mean of its divisors is an integer number (101004750).

Almost surely, 2^1066952818 is an apocalyptic number.

1066952818 is a deficient number, since it is larger than the sum of its proper divisors (549123182).

1066952818 is a wasteful number, since it uses less digits than its factorization.

1066952818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8793.

The product of its (nonzero) digits is 207360, while the sum is 46.

The square root of 1066952818 is about 32664.2437230682. The cubic root of 1066952818 is about 1021.8372685498.

The spelling of 1066952818 in words is "one billion, sixty-six million, nine hundred fifty-two thousand, eight hundred eighteen".