28301126 has 24 divisors (see below), whose sum is σ = 49592736. Its totient is φ = 12077520.

The previous prime is 28301093. The next prime is 28301131. The reversal of 28301126 is 62110382.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30611 + ... + 31521.

It is an arithmetic number, because the mean of its divisors is an integer number (2066364).

Almost surely, 2^28301126 is an apocalyptic number.

28301126 is a deficient number, since it is larger than the sum of its proper divisors (21291610).

28301126 is a wasteful number, since it uses less digits than its factorization.

28301126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 28301126 is about 5319.8802618104. The cubic root of 28301126 is about 304.7435845440.

The spelling of 28301126 in words is "twenty-eight million, three hundred one thousand, one hundred twenty-six".