28346341 has 4 divisors (see below), whose sum is σ = 28360800. Its totient is φ = 28331884.

The previous prime is 28346323. The next prime is 28346359. The reversal of 28346341 is 14364382.

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.

It is an interprime number because it is at equal distance from previous prime (28346323) and next prime (28346359).

It is a cyclic number.

It is not a de Polignac number, because 28346341 - 2⁹ = 28345829 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28346371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3721 + ... + 8398.

It is an arithmetic number, because the mean of its divisors is an integer number (7090200).

Almost surely, 2^28346341 is an apocalyptic number.

It is an amenable number.

28346341 is a deficient number, since it is larger than the sum of its proper divisors (14459).

28346341 is a wasteful number, since it uses less digits than its factorization.

28346341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14458.

The product of its digits is 13824, while the sum is 31.

The square root of 28346341 is about 5324.1281915446. The cubic root of 28346341 is about 304.9057883345.

The spelling of 28346341 in words is "twenty-eight million, three hundred forty-six thousand, three hundred forty-one".