1066084425 has 54 divisors (see below), whose sum is σ = 2221249758. Its totient is φ = 487347840.

The previous prime is 1066084387. The next prime is 1066084427. The reversal of 1066084425 is 5244806601.

1066084425 is a `hidden beast` number, since 1 + 0 + 6 + 608 + 4 + 42 + 5 = 666.

1066084425 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 14768649 + 1051315776 = 3843^2 + 32424^2 .

It is not a de Polignac number, because 1066084425 - 2¹⁴ = 1066068041 is a prime.

It is a super-2 number, since 2×1066084425² = 2273072002455161250, 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 1066084425.

It is not an unprimeable number, because it can be changed into a prime (1066084427) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 37324 + ... + 59373.

Almost surely, 2^1066084425 is an apocalyptic number.

1066084425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1066084425 is an abundant number, since it is smaller than the sum of its proper divisors (1155165333).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1066084425 is a wasteful number, since it uses less digits than its factorization.

1066084425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96727 (or 96712 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1066084425 is about 32650.9483016956. The cubic root of 1066084425 is about 1021.5599688214.

The spelling of 1066084425 in words is "one billion, sixty-six million, eighty-four thousand, four hundred twenty-five".