1105729932 has 12 divisors (see below), whose sum is σ = 2580036536. Its totient is φ = 368576640.

The previous prime is 1105729913. The next prime is 1105729949. The reversal of 1105729932 is 2399275011.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46072069 + ... + 46072092.

Almost surely, 2^1105729932 is an apocalyptic number.

1105729932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1105729932 is an abundant number, since it is smaller than the sum of its proper divisors (1474306604).

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

1105729932 is a wasteful number, since it uses less digits than its factorization.

1105729932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92144168 (or 92144166 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 39.

The square root of 1105729932 is about 33252.5176791172. The cubic root of 1105729932 is about 1034.0694046074.

The spelling of 1105729932 in words is "one billion, one hundred five million, seven hundred twenty-nine thousand, nine hundred thirty-two".