1108956612 has 12 divisors (see below), whose sum is σ = 2587565456. Its totient is φ = 369652200.

The previous prime is 1108956599. The next prime is 1108956617. The reversal of 1108956612 is 2166598011.

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

It is a super-3 number, since 3×1108956612³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1108956617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46206514 + ... + 46206537.

Almost surely, 2^1108956612 is an apocalyptic number.

1108956612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1108956612 is an abundant number, since it is smaller than the sum of its proper divisors (1478608844).

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

1108956612 is a wasteful number, since it uses less digits than its factorization.

1108956612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92413058 (or 92413056 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 1108956612 is about 33301.0001651602. Note that the first 3 decimals coincide. The cubic root of 1108956612 is about 1035.0742825166.

The spelling of 1108956612 in words is "one billion, one hundred eight million, nine hundred fifty-six thousand, six hundred twelve".