1055306 has 16 divisors (see below), whose sum is σ = 1852224. Its totient is φ = 441504.

The previous prime is 1055303. The next prime is 1055321. The reversal of 1055306 is 6035501.

It is a super-2 number, since 2×1055306² = 2227341507272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275 + ... + 1478.

It is an arithmetic number, because the mean of its divisors is an integer number (115764).

2^1055306 is an apocalyptic number.

1055306 is a deficient number, since it is larger than the sum of its proper divisors (796918).

1055306 is a wasteful number, since it uses less digits than its factorization.

1055306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1055306 is about 1027.2808768784. The cubic root of 1055306 is about 101.8105544205.

The spelling of 1055306 in words is "one million, fifty-five thousand, three hundred six".