2619224 has 16 divisors (see below), whose sum is σ = 5200200. Its totient is φ = 1232512.

The previous prime is 2619223. The next prime is 2619229. The reversal of 2619224 is 4229162.

It is a junction number, because it is equal to n+sod(n) for n = 2619193 and 2619202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2619223) 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, 9494 + ... + 9765.

2^2619224 is an apocalyptic number.

It is an amenable number.

2619224 is a deficient number, since it is larger than the sum of its proper divisors (2580976).

2619224 is a wasteful number, since it uses less digits than its factorization.

2619224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19282 (or 19278 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 2619224 is about 1618.4016806714. The cubic root of 2619224 is about 137.8449564480.

The spelling of 2619224 in words is "two million, six hundred nineteen thousand, two hundred twenty-four".