28310341 has 4 divisors (see below), whose sum is σ = 28480032. Its totient is φ = 28140652.

The previous prime is 28310333. The next prime is 28310363. The reversal of 28310341 is 14301382.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14301382 = 2 ⋅7150691.

It is a cyclic number.

It is not a de Polignac number, because 28310341 - 2³ = 28310333 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 (28310371) 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 3 ways as a sum of consecutive naturals, for example, 84595 + ... + 84928.

It is an arithmetic number, because the mean of its divisors is an integer number (7120008).

Almost surely, 2^28310341 is an apocalyptic number.

It is an amenable number.

28310341 is a deficient number, since it is larger than the sum of its proper divisors (169691).

28310341 is a wasteful number, since it uses less digits than its factorization.

28310341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169690.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 28310341 is about 5320.7462822427. The cubic root of 28310341 is about 304.7766563424.

The spelling of 28310341 in words is "twenty-eight million, three hundred ten thousand, three hundred forty-one".