1066250204 has 24 divisors (see below), whose sum is σ = 1890855120. Its totient is φ = 526022784.

The previous prime is 1066250179. The next prime is 1066250209. The reversal of 1066250204 is 4020526601.

It is a super-2 number, since 2×1066250204² = 2273778995060083232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066250209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341402 + ... + 344510.

It is an arithmetic number, because the mean of its divisors is an integer number (78785630).

Almost surely, 2^1066250204 is an apocalyptic number.

It is an amenable number.

1066250204 is a deficient number, since it is larger than the sum of its proper divisors (824604916).

1066250204 is a wasteful number, since it uses less digits than its factorization.

1066250204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4229 (or 4227 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1066250204 is about 32653.4868582208. The cubic root of 1066250204 is about 1021.6129178527.

Adding to 1066250204 its reverse (4020526601), we get a palindrome (5086776805).

The spelling of 1066250204 in words is "one billion, sixty-six million, two hundred fifty thousand, two hundred four".