2224039 has 8 divisors (see below), whose sum is σ = 2345760. Its totient is φ = 2105376.

The previous prime is 2224037. The next prime is 2224063. The reversal of 2224039 is 9304222.

2224039 = 30² + 31² + ... + 188².

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

It is a cyclic number.

It is not a de Polignac number, because 2224039 - 2¹ = 2224037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224037) 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, 814 + ... + 2260.

It is an arithmetic number, because the mean of its divisors is an integer number (293220).

2^2224039 is an apocalyptic number.

2224039 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2224039 is a deficient number, since it is larger than the sum of its proper divisors (121721).

2224039 is a wasteful number, since it uses less digits than its factorization.

2224039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2224039 is about 1491.3212262957. The cubic root of 2224039 is about 130.5311405747.

The spelling of 2224039 in words is "two million, two hundred twenty-four thousand, thirty-nine".