1123532466 has 48 divisors (see below), whose sum is σ = 2674751904. Its totient is φ = 313540416.

The previous prime is 1123532437. The next prime is 1123532483. The reversal of 1123532466 is 6642353211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31795 + ... + 57078.

It is an arithmetic number, because the mean of its divisors is an integer number (55723998).

Almost surely, 2^1123532466 is an apocalyptic number.

1123532466 is an abundant number, since it is smaller than the sum of its proper divisors (1551219438).

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

1123532466 is a wasteful number, since it uses less digits than its factorization.

1123532466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88935 (or 88928 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 1123532466 is about 33519.1358182158. The cubic root of 1123532466 is about 1039.5894786312.

Adding to 1123532466 its reverse (6642353211), we get a palindrome (7765885677).

The spelling of 1123532466 in words is "one billion, one hundred twenty-three million, five hundred thirty-two thousand, four hundred sixty-six".