28051126 has 16 divisors (see below), whose sum is σ = 42890400. Its totient is φ = 13756608.

The previous prime is 28051097. The next prime is 28051129. The reversal of 28051126 is 62115082.

It is a self number, because there is not a number n which added to its sum of digits gives 28051126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28051129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33015 + ... + 33853.

It is an arithmetic number, because the mean of its divisors is an integer number (2680650).

Almost surely, 2^28051126 is an apocalyptic number.

28051126 is a deficient number, since it is larger than the sum of its proper divisors (14839274).

28051126 is a wasteful number, since it uses less digits than its factorization.

28051126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 28051126 is about 5296.3313718082. The cubic root of 28051126 is about 303.8436046311.

The spelling of 28051126 in words is "twenty-eight million, fifty-one thousand, one hundred twenty-six".