1105798528 has 16 divisors (see below), whose sum is σ = 2202958260. Its totient is φ = 552899200.

The previous prime is 1105798523. The next prime is 1105798543. The reversal of 1105798528 is 8258975011.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105798523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4319398 + ... + 4319653.

Almost surely, 2^1105798528 is an apocalyptic number.

It is an amenable number.

1105798528 is a deficient number, since it is larger than the sum of its proper divisors (1097159732).

1105798528 is an frugal number, since it uses more digits than its factorization.

1105798528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8639065 (or 8639053 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 46.

The square root of 1105798528 is about 33253.5491038175. The cubic root of 1105798528 is about 1034.0907876342.

The spelling of 1105798528 in words is "one billion, one hundred five million, seven hundred ninety-eight thousand, five hundred twenty-eight".