1043232564 has 24 divisors (see below), whose sum is σ = 2655501408. Its totient is φ = 316131040.

The previous prime is 1043232521. The next prime is 1043232581. The reversal of 1043232564 is 4652323401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3951507 + ... + 3951770.

It is an arithmetic number, because the mean of its divisors is an integer number (110645892).

Almost surely, 2^1043232564 is an apocalyptic number.

It is an amenable number.

1043232564 is an abundant number, since it is smaller than the sum of its proper divisors (1612268844).

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

1043232564 is a wasteful number, since it uses less digits than its factorization.

1043232564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7903295 (or 7903293 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 1043232564 is about 32299.1108855956. The cubic root of 1043232564 is about 1014.2080304868.

Adding to 1043232564 its reverse (4652323401), we get a palindrome (5695555965).

The spelling of 1043232564 in words is "one billion, forty-three million, two hundred thirty-two thousand, five hundred sixty-four".