1123669508 has 36 divisors (see below), whose sum is σ = 2221930368. Its totient is φ = 496061280.

The previous prime is 1123669499. The next prime is 1123669511. The reversal of 1123669508 is 8059663211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20588 + ... + 51683.

It is an arithmetic number, because the mean of its divisors is an integer number (61720288).

Almost surely, 2^1123669508 is an apocalyptic number.

It is an amenable number.

1123669508 is a deficient number, since it is larger than the sum of its proper divisors (1098260860).

1123669508 is a wasteful number, since it uses less digits than its factorization.

1123669508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72324 (or 72309 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 1123669508 is about 33521.1799911638. The cubic root of 1123669508 is about 1039.6317446192.

The spelling of 1123669508 in words is "one billion, one hundred twenty-three million, six hundred sixty-nine thousand, five hundred eight".