1105522 has 16 divisors (see below), whose sum is σ = 1868544. Its totient is φ = 486000.

The previous prime is 1105519. The next prime is 1105537. The reversal of 1105522 is 2255011.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1105496 and 1105505.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 129 + ... + 1492.

It is an arithmetic number, because the mean of its divisors is an integer number (116784).

2^1105522 is an apocalyptic number.

1105522 is a deficient number, since it is larger than the sum of its proper divisors (763022).

1105522 is a wasteful number, since it uses less digits than its factorization.

1105522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1105522 is about 1051.4380628454. The cubic root of 1105522 is about 103.4004581787.

The spelling of 1105522 in words is "one million, one hundred five thousand, five hundred twenty-two".