1123632066 has 8 divisors (see below), whose sum is σ = 2247264144. Its totient is φ = 374544020.

The previous prime is 1123632053. The next prime is 1123632079. The reversal of 1123632066 is 6602363211.

It is an interprime number because it is at equal distance from previous prime (1123632053) and next prime (1123632079).

It is a sphenic number, since it is the product of 3 distinct primes.

1123632066 is an admirable 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, 93636000 + ... + 93636011.

It is an arithmetic number, because the mean of its divisors is an integer number (280908018).

Almost surely, 2^1123632066 is an apocalyptic number.

1123632066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1123632066 is a wasteful number, since it uses less digits than its factorization.

1123632066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187272016.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 1123632066 is about 33520.6215037848. The cubic root of 1123632066 is about 1039.6201972369.

Adding to 1123632066 its reverse (6602363211), we get a palindrome (7725995277).

The spelling of 1123632066 in words is "one billion, one hundred twenty-three million, six hundred thirty-two thousand, sixty-six".