1066242232 has 16 divisors (see below), whose sum is σ = 2180950200. Its totient is φ = 484655520.

The previous prime is 1066242197. The next prime is 1066242253. The reversal of 1066242232 is 2322426601.

It is a super-2 number, since 2×1066242232² = 2273744994600683648, 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 1066242232.

It is a congruent number.

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, 6058107 + ... + 6058282.

Almost surely, 2^1066242232 is an apocalyptic number.

It is an amenable number.

1066242232 is an abundant number, since it is smaller than the sum of its proper divisors (1114707968).

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

1066242232 is a wasteful number, since it uses less digits than its factorization.

1066242232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12116406 (or 12116402 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 1066242232 is about 32653.3647883338. The cubic root of 1066242232 is about 1021.6103717591.

Adding to 1066242232 its reverse (2322426601), we get a palindrome (3388668833).

The spelling of 1066242232 in words is "one billion, sixty-six million, two hundred forty-two thousand, two hundred thirty-two".