1066616036 has 12 divisors (see below), whose sum is σ = 1866947628. Its totient is φ = 533202432.

The previous prime is 1066616021. The next prime is 1066616059. The reversal of 1066616036 is 6306166601.

It can be written as a sum of positive squares in 2 ways, for example, as 32993536 + 1033622500 = 5744^2 + 32150^2 .

It is a super-2 number, since 2×1066616036² = 2275339536504706592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066615987 and 1066616005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941 + ... + 46196.

It is an arithmetic number, because the mean of its divisors is an integer number (155578969).

Almost surely, 2^1066616036 is an apocalyptic number.

It is an amenable number.

1066616036 is a deficient number, since it is larger than the sum of its proper divisors (800331592).

1066616036 is a wasteful number, since it uses less digits than its factorization.

1066616036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52798 (or 52796 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 1066616036 is about 32659.0881072941. The cubic root of 1066616036 is about 1021.7297434534.

The spelling of 1066616036 in words is "one billion, sixty-six million, six hundred sixteen thousand, thirty-six".