1105552 has 20 divisors (see below), whose sum is σ = 2448256. Its totient is φ = 473760.

The previous prime is 1105549. The next prime is 1105571. The reversal of 1105552 is 2555011.

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, 4824 + ... + 5047.

2^1105552 is an apocalyptic number.

It is an amenable number.

1105552 is an abundant number, since it is smaller than the sum of its proper divisors (1342704).

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

1105552 is an equidigital number, since it uses as much as digits as its factorization.

1105552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9886 (or 9880 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 1105552 is about 1051.4523289241. The cubic root of 1105552 is about 103.4013934791.

It can be divided in two parts, 1105 and 552, that multiplied together give a triangular number (609960 = T₁₁₀₄).

The spelling of 1105552 in words is "one million, one hundred five thousand, five hundred fifty-two".