28330119 has 12 divisors (see below), whose sum is σ = 41087592. Its totient is φ = 18810000.

The previous prime is 28330103. The next prime is 28330147. The reversal of 28330119 is 91103382.

It is not a de Polignac number, because 28330119 - 2⁴ = 28330103 is a prime.

It is a super-2 number, since 2×28330119² = 1605191285108322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 28330092 and 28330101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28330019) 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, 4012 + ... + 8529.

It is an arithmetic number, because the mean of its divisors is an integer number (3423966).

Almost surely, 2^28330119 is an apocalyptic number.

28330119 is a deficient number, since it is larger than the sum of its proper divisors (12757473).

28330119 is a wasteful number, since it uses less digits than its factorization.

28330119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12798 (or 12795 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 28330119 is about 5322.6045316180. The cubic root of 28330119 is about 304.8476135654.

The spelling of 28330119 in words is "twenty-eight million, three hundred thirty thousand, one hundred nineteen".