2219025 has 12 divisors (see below), whose sum is σ = 3668912. Its totient is φ = 1183440.

The previous prime is 2219023. The next prime is 2219033. The reversal of 2219025 is 5209122.

It is not a de Polignac number, because 2219025 - 2¹ = 2219023 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2218992 and 2219010.

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 11 ways as a sum of consecutive naturals, for example, 14719 + ... + 14868.

2^2219025 is an apocalyptic number.

2219025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2219025 is a deficient number, since it is larger than the sum of its proper divisors (1449887).

2219025 is a wasteful number, since it uses less digits than its factorization.

2219025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29600 (or 29595 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2219025 is about 1489.6392180659. The cubic root of 2219025 is about 130.4329744918.

The spelling of 2219025 in words is "two million, two hundred nineteen thousand, twenty-five".