1042219 has 8 divisors (see below), whose sum is σ = 1116288. Its totient is φ = 969600.

The previous prime is 1042211. The next prime is 1042241. The reversal of 1042219 is 9122401.

1042219 is nontrivially palindromic in base 9.

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

It is not a de Polignac number, because 1042219 - 2³ = 1042211 is a prime.

It is a super-2 number, since 2×1042219² = 2172440887922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1042196 and 1042205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042211) 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, 1414 + ... + 2020.

It is an arithmetic number, because the mean of its divisors is an integer number (139536).

2^1042219 is an apocalyptic number.

1042219 is a deficient number, since it is larger than the sum of its proper divisors (74069).

1042219 is a wasteful number, since it uses less digits than its factorization.

1042219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1042219 is about 1020.8912772671. The cubic root of 1042219 is about 101.3879469092.

The spelling of 1042219 in words is "one million, forty-two thousand, two hundred nineteen".