1061219 has 4 divisors (see below), whose sum is σ = 1081296. Its totient is φ = 1041144.

The previous prime is 1061189. The next prime is 1061227. The reversal of 1061219 is 9121601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1061219 - 2⁸ = 1060963 is a prime.

It is a super-2 number, since 2×1061219² = 2252371531922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1061219.

It is not an unprimeable number, because it can be changed into a prime (1061279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9959 + ... + 10064.

It is an arithmetic number, because the mean of its divisors is an integer number (270324).

2^1061219 is an apocalyptic number.

1061219 is a deficient number, since it is larger than the sum of its proper divisors (20077).

1061219 is an equidigital number, since it uses as much as digits as its factorization.

1061219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20076.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 1061219 is about 1030.1548427300. The cubic root of 1061219 is about 102.0003524273. Note that the first 3 decimals are identical.

The spelling of 1061219 in words is "one million, sixty-one thousand, two hundred nineteen".