3145566232 has 8 divisors (see below), whose sum is σ = 5897936700. Its totient is φ = 1572783112.

The previous prime is 3145566209. The next prime is 3145566233. The reversal of 3145566232 is 2326655413.

3145566232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3145566191 and 3145566200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145566233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196597882 + ... + 196597897.

Almost surely, 2^3145566232 is an apocalyptic number.

It is an amenable number.

3145566232 is a deficient number, since it is larger than the sum of its proper divisors (2752370468).

3145566232 is a wasteful number, since it uses less digits than its factorization.

3145566232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393195785 (or 393195781 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 3145566232 is about 56085.3477478744. The cubic root of 3145566232 is about 1465.2091136459.

The spelling of 3145566232 in words is "three billion, one hundred forty-five million, five hundred sixty-six thousand, two hundred thirty-two".