1106513556 has 12 divisors (see below), whose sum is σ = 2581864992. Its totient is φ = 368837848.

The previous prime is 1106513537. The next prime is 1106513563. The reversal of 1106513556 is 6553156011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1106513556² = 2448744499223530272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46104720 + ... + 46104743.

It is an arithmetic number, because the mean of its divisors is an integer number (215155416).

Almost surely, 2^1106513556 is an apocalyptic number.

It is an amenable number.

1106513556 is an abundant number, since it is smaller than the sum of its proper divisors (1475351436).

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

1106513556 is a wasteful number, since it uses less digits than its factorization.

1106513556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92209470 (or 92209468 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 1106513556 is about 33264.2985195840. The cubic root of 1106513556 is about 1034.3136264654.

Adding to 1106513556 its reverse (6553156011), we get a palindrome (7659669567).

The spelling of 1106513556 in words is "one billion, one hundred six million, five hundred thirteen thousand, five hundred fifty-six".