1066962722 has 16 divisors (see below), whose sum is σ = 1892151360. Its totient is φ = 441501648.

The previous prime is 1066962707. The next prime is 1066962731. The reversal of 1066962722 is 2272696601.

It is a super-2 number, since 2×1066962722² = 2276818900275298568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1066962722.

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, 1313588 + ... + 1314399.

It is an arithmetic number, because the mean of its divisors is an integer number (118259460).

Almost surely, 2^1066962722 is an apocalyptic number.

1066962722 is a deficient number, since it is larger than the sum of its proper divisors (825188638).

1066962722 is a wasteful number, since it uses less digits than its factorization.

1066962722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2628025.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 1066962722 is about 32664.3953257978. The cubic root of 1066962722 is about 1021.8404302782.

The spelling of 1066962722 in words is "one billion, sixty-six million, nine hundred sixty-two thousand, seven hundred twenty-two".