1123662532 has 24 divisors (see below), whose sum is σ = 2083124736. Its totient is φ = 528517248.

The previous prime is 1123662521. The next prime is 1123662559. The reversal of 1123662532 is 2352663211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1123662494 and 1123662503.

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, 224853 + ... + 229795.

It is an arithmetic number, because the mean of its divisors is an integer number (86796864).

Almost surely, 2^1123662532 is an apocalyptic number.

It is an amenable number.

1123662532 is a deficient number, since it is larger than the sum of its proper divisors (959462204).

1123662532 is a wasteful number, since it uses less digits than its factorization.

1123662532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8307 (or 8305 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 1123662532 is about 33521.0759373860. The cubic root of 1123662532 is about 1039.6295931900.

The spelling of 1123662532 in words is "one billion, one hundred twenty-three million, six hundred sixty-two thousand, five hundred thirty-two".