1061223 has 8 divisors (see below), whose sum is σ = 1460736. Its totient is φ = 684600.

The previous prime is 1061189. The next prime is 1061227. The reversal of 1061223 is 3221601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1061223 - 2¹⁴ = 1044839 is a prime.

It is a super-2 number, since 2×1061223² = 2252388511458, which contains 22 as substring.

It is a Smith number, since the sum of its digits (15) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5613 + ... + 5798.

It is an arithmetic number, because the mean of its divisors is an integer number (182592).

2^1061223 is an apocalyptic number.

1061223 is a deficient number, since it is larger than the sum of its proper divisors (399513).

1061223 is a wasteful number, since it uses less digits than its factorization.

1061223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11445.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1061223 is about 1030.1567841838. The cubic root of 1061223 is about 102.0004805821. Note that the first 3 decimals are identical.

Subtracting from 1061223 its sum of digits (15), we obtain a cube (1061208 = 102³).

Adding to 1061223 its reverse (3221601), we get a palindrome (4282824).

The spelling of 1061223 in words is "one million, sixty-one thousand, two hundred twenty-three".