1106656506 has 24 divisors (see below), whose sum is σ = 2486562624. Its totient is φ = 368885340.

The previous prime is 1106656459. The next prime is 1106656511. The reversal of 1106656506 is 6056566011.

It is a Curzon number.

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, 1138050 + ... + 1139021.

It is an arithmetic number, because the mean of its divisors is an integer number (103606776).

Almost surely, 2^1106656506 is an apocalyptic number.

1106656506 is an abundant number, since it is smaller than the sum of its proper divisors (1379906118).

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

1106656506 is an equidigital number, since it uses as much as digits as its factorization.

1106656506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277088 (or 2277076 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 1106656506 is about 33266.4471502443. The cubic root of 1106656506 is about 1034.3581653884.

The spelling of 1106656506 in words is "one billion, one hundred six million, six hundred fifty-six thousand, five hundred six".