28841127 has 16 divisors (see below), whose sum is σ = 44884992. Its totient is φ = 16129440.

The previous prime is 28841119. The next prime is 28841143. The reversal of 28841127 is 72114882.

It is a happy number.

It is not a de Polignac number, because 28841127 - 2³ = 28841119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28841177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13624 + ... + 15597.

It is an arithmetic number, because the mean of its divisors is an integer number (2805312).

Almost surely, 2^28841127 is an apocalyptic number.

28841127 is a deficient number, since it is larger than the sum of its proper divisors (16043865).

28841127 is a wasteful number, since it uses less digits than its factorization.

28841127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29278.

The product of its digits is 7168, while the sum is 33.

The square root of 28841127 is about 5370.3935609972. The cubic root of 28841127 is about 306.6696110041.

The spelling of 28841127 in words is "twenty-eight million, eight hundred forty-one thousand, one hundred twenty-seven".