1106742912 has 128 divisors (see below), whose sum is σ = 3219609600. Its totient is φ = 334064640.

The previous prime is 1106742877. The next prime is 1106742929. The reversal of 1106742912 is 2192476011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2023023 + ... + 2023569.

It is an arithmetic number, because the mean of its divisors is an integer number (25153200).

Almost surely, 2^1106742912 is an apocalyptic number.

1106742912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1106742912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1609804800).

1106742912 is an abundant number, since it is smaller than the sum of its proper divisors (2112866688).

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

1106742912 is a wasteful number, since it uses less digits than its factorization.

1106742912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1042 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 1106742912 is about 33267.7458208397. The cubic root of 1106742912 is about 1034.3850850408.

The spelling of 1106742912 in words is "one billion, one hundred six million, seven hundred forty-two thousand, nine hundred twelve".