28334295 has 24 divisors (see below), whose sum is σ = 53578512. Its totient is φ = 13737600.

The previous prime is 28334281. The next prime is 28334311. The reversal of 28334295 is 59243382.

It is not a de Polignac number, because 28334295 - 2⁶ = 28334231 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 28126 + ... + 29115.

It is an arithmetic number, because the mean of its divisors is an integer number (2232438).

Almost surely, 2^28334295 is an apocalyptic number.

28334295 is a deficient number, since it is larger than the sum of its proper divisors (25244217).

28334295 is a wasteful number, since it uses less digits than its factorization.

28334295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57263 (or 57260 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 28334295 is about 5322.9968063113. The cubic root of 28334295 is about 304.8625915127.

The spelling of 28334295 in words is "twenty-eight million, three hundred thirty-four thousand, two hundred ninety-five".