28141059 has 4 divisors (see below), whose sum is σ = 37521416. Its totient is φ = 18760704.

The previous prime is 28141051. The next prime is 28141073. The reversal of 28141059 is 95014182.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 28141059 - 2³ = 28141051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28141051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4690174 + ... + 4690179.

It is an arithmetic number, because the mean of its divisors is an integer number (9380354).

Almost surely, 2^28141059 is an apocalyptic number.

28141059 is a deficient number, since it is larger than the sum of its proper divisors (9380357).

28141059 is an equidigital number, since it uses as much as digits as its factorization.

28141059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9380356.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 28141059 is about 5304.8146998741. The cubic root of 28141059 is about 304.1679697031.

The spelling of 28141059 in words is "twenty-eight million, one hundred forty-one thousand, fifty-nine".