1105793872 has 10 divisors (see below), whose sum is σ = 2142475658. Its totient is φ = 552896928.

The previous prime is 1105793869. The next prime is 1105793873. The reversal of 1105793872 is 2783975011.

It can be written as a sum of positive squares in only one way, i.e., 738534976 + 367258896 = 27176^2 + 19164^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105793873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34556043 + ... + 34556074.

Almost surely, 2^1105793872 is an apocalyptic number.

It is an amenable number.

1105793872 is a deficient number, since it is larger than the sum of its proper divisors (1036681786).

1105793872 is an equidigital number, since it uses as much as digits as its factorization.

1105793872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69112125 (or 69112119 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 43.

The square root of 1105793872 is about 33253.4790961788. The cubic root of 1105793872 is about 1034.0893362747.

The spelling of 1105793872 in words is "one billion, one hundred five million, seven hundred ninety-three thousand, eight hundred seventy-two".