1066028537 has 16 divisors (see below), whose sum is σ = 1292163840. Its totient is φ = 858536448.

The previous prime is 1066028521. The next prime is 1066028549. The reversal of 1066028537 is 7358206601.

It is not a de Polignac number, because 1066028537 - 2⁴ = 1066028521 is a prime.

It is a super-2 number, since 2×1066028537² = 2272833683396720738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1066028537.

It is not an unprimeable number, because it can be changed into a prime (1066028567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66164 + ... + 80682.

It is an arithmetic number, because the mean of its divisors is an integer number (80760240).

Almost surely, 2^1066028537 is an apocalyptic number.

1066028537 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1066028537 is a deficient number, since it is larger than the sum of its proper divisors (226135303).

1066028537 is a wasteful number, since it uses less digits than its factorization.

1066028537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15160.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 1066028537 is about 32650.0924500988. The cubic root of 1066028537 is about 1021.5421172205.

The spelling of 1066028537 in words is "one billion, sixty-six million, twenty-eight thousand, five hundred thirty-seven".