1066232604 has 12 divisors (see below), whose sum is σ = 2487876104. Its totient is φ = 355410864.

The previous prime is 1066232561. The next prime is 1066232627. The reversal of 1066232604 is 4062326601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1066232604² = 2273703931665241632, which contains 22 as substring.

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, 44426347 + ... + 44426370.

Almost surely, 2^1066232604 is an apocalyptic number.

It is an amenable number.

1066232604 is an abundant number, since it is smaller than the sum of its proper divisors (1421643500).

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

1066232604 is a wasteful number, since it uses less digits than its factorization.

1066232604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88852724 (or 88852722 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1066232604 is about 32653.2173606216. The cubic root of 1066232604 is about 1021.6072967560.

The spelling of 1066232604 in words is "one billion, sixty-six million, two hundred thirty-two thousand, six hundred four".