28241026 has 8 divisors (see below), whose sum is σ = 46212624. Its totient is φ = 12836820.

The previous prime is 28241023. The next prime is 28241071. The reversal of 28241026 is 62014282.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (28241021) 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, 641820 + ... + 641863.

It is an arithmetic number, because the mean of its divisors is an integer number (5776578).

Almost surely, 2^28241026 is an apocalyptic number.

28241026 is a deficient number, since it is larger than the sum of its proper divisors (17971598).

28241026 is a wasteful number, since it uses less digits than its factorization.

28241026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1283696.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 28241026 is about 5314.2286364062. The cubic root of 28241026 is about 304.5277148135.

The spelling of 28241026 in words is "twenty-eight million, two hundred forty-one thousand, twenty-six".