2219029 has 4 divisors (see below), whose sum is σ = 2335840. Its totient is φ = 2102220.

The previous prime is 2219023. The next prime is 2219033. The reversal of 2219029 is 9209122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2219029 - 2⁷ = 2218901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2218994 and 2219012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2219023) 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, 58377 + ... + 58414.

It is an arithmetic number, because the mean of its divisors is an integer number (583960).

2^2219029 is an apocalyptic number.

It is an amenable number.

2219029 is a deficient number, since it is larger than the sum of its proper divisors (116811).

2219029 is a wasteful number, since it uses less digits than its factorization.

2219029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116810.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 2219029 is about 1489.6405606723. The cubic root of 2219029 is about 130.4330528643.

The spelling of 2219029 in words is "two million, two hundred nineteen thousand, twenty-nine".