1066652036 has 6 divisors (see below), whose sum is σ = 1866641070. Its totient is φ = 533326016.

The previous prime is 1066651913. The next prime is 1066652051. The reversal of 1066652036 is 6302566601.

It can be written as a sum of positive squares in only one way, i.e., 858138436 + 208513600 = 29294^2 + 14440^2 .

It is a super-2 number, since 2×1066652036² = 2275493131805890592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066651987 and 1066652005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133331501 + ... + 133331508.

It is an arithmetic number, because the mean of its divisors is an integer number (311106845).

Almost surely, 2^1066652036 is an apocalyptic number.

It is an amenable number.

1066652036 is a deficient number, since it is larger than the sum of its proper divisors (799989034).

1066652036 is a wasteful number, since it uses less digits than its factorization.

1066652036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266663013 (or 266663011 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 1066652036 is about 32659.6392509164. The cubic root of 1066652036 is about 1021.7412383293.

The spelling of 1066652036 in words is "one billion, sixty-six million, six hundred fifty-two thousand, thirty-six".