1123632441 has 12 divisors (see below), whose sum is σ = 1660769968. Its totient is φ = 731667384.

The previous prime is 1123632407. The next prime is 1123632443. The reversal of 1123632441 is 1442363211.

It is a happy number.

1123632441 is a `hidden beast` number, since 1 + 1 + 23 + 632 + 4 + 4 + 1 = 666.

It is not a de Polignac number, because 1123632441 - 2⁷ = 1123632313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123632443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1451335 + ... + 1452108.

Almost surely, 2^1123632441 is an apocalyptic number.

It is an amenable number.

1123632441 is a deficient number, since it is larger than the sum of its proper divisors (537137527).

1123632441 is a wasteful number, since it uses less digits than its factorization.

1123632441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2903492 (or 2903489 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1123632441 is about 33520.6270973560. The cubic root of 1123632441 is about 1039.6203128909.

Adding to 1123632441 its reverse (1442363211), we get a palindrome (2565995652).

The spelling of 1123632441 in words is "one billion, one hundred twenty-three million, six hundred thirty-two thousand, four hundred forty-one".