28096254 has 32 divisors (see below), whose sum is σ = 63620640. Its totient is φ = 9187776.

The previous prime is 28096253. The next prime is 28096259. The reversal of 28096254 is 45269082.

It is a happy number.

28096254 is a `hidden beast` number, since 28 + 0 + 9 + 625 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28096253) 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 15 ways as a sum of consecutive naturals, for example, 2047 + ... + 7770.

It is an arithmetic number, because the mean of its divisors is an integer number (1988145).

Almost surely, 2^28096254 is an apocalyptic number.

28096254 is an abundant number, since it is smaller than the sum of its proper divisors (35524386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28096254 is a wasteful number, since it uses less digits than its factorization.

28096254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9881 (or 9875 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 28096254 is about 5300.5899671640. The cubic root of 28096254 is about 304.0064561764.

The spelling of 28096254 in words is "twenty-eight million, ninety-six thousand, two hundred fifty-four".