1123662006 has 12 divisors (see below), whose sum is σ = 2434601052. Its totient is φ = 374553996.

The previous prime is 1123661983. The next prime is 1123662013. The reversal of 1123662006 is 6002663211.

1123662006 is a `hidden beast` number, since 1 + 1 + 2 + 36 + 620 + 0 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31212816 + ... + 31212851.

It is an arithmetic number, because the mean of its divisors is an integer number (202883421).

Almost surely, 2^1123662006 is an apocalyptic number.

1123662006 is an abundant number, since it is smaller than the sum of its proper divisors (1310939046).

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

1123662006 is a wasteful number, since it uses less digits than its factorization.

1123662006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62425675 (or 62425672 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 1123662006 is about 33521.0680915749. The cubic root of 1123662006 is about 1039.6294309690.

The spelling of 1123662006 in words is "one billion, one hundred twenty-three million, six hundred sixty-two thousand, six".