22798003 has 8 divisors (see below), whose sum is σ = 24595488. Its totient is φ = 21051264.

The previous prime is 22797979. The next prime is 22798049. The reversal of 22798003 is 30089722.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22798003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22798063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11751 + ... + 13552.

It is an arithmetic number, because the mean of its divisors is an integer number (3074436).

Almost surely, 2^22798003 is an apocalyptic number.

22798003 is a deficient number, since it is larger than the sum of its proper divisors (1797485).

22798003 is a wasteful number, since it uses less digits than its factorization.

22798003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25373.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 22798003 is about 4774.7254371325. The cubic root of 22798003 is about 283.5517087709.

The spelling of 22798003 in words is "twenty-two million, seven hundred ninety-eight thousand, three".