1106020656 has 100 divisors (see below), whose sum is σ = 3447439072. Its totient is φ = 340308864.

The previous prime is 1106020651. The next prime is 1106020679. The reversal of 1106020656 is 6560206011.

It is a happy number.

1106020656 is a `hidden beast` number, since 1 + 1 + 0 + 6 + 0 + 2 + 0 + 656 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106020651) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15976 + ... + 49671.

Almost surely, 2^1106020656 is an apocalyptic number.

1106020656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1106020656 is an abundant number, since it is smaller than the sum of its proper divisors (2341418416).

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

1106020656 is a wasteful number, since it uses less digits than its factorization.

1106020656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65680 (or 65665 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1106020656 is about 33256.8888502818. Note that the first 4 decimals coincide. The cubic root of 1106020656 is about 1034.1600242187.

Adding to 1106020656 its reverse (6560206011), we get a palindrome (7666226667).

The spelling of 1106020656 in words is "one billion, one hundred six million, twenty thousand, six hundred fifty-six".