28119846 has 16 divisors (see below), whose sum is σ = 58685184. Its totient is φ = 8965704.

The previous prime is 28119827. The next prime is 28119851. The reversal of 28119846 is 64891182.

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 7 ways as a sum of consecutive naturals, for example, 101746 + ... + 102021.

It is an arithmetic number, because the mean of its divisors is an integer number (3667824).

Almost surely, 2^28119846 is an apocalyptic number.

28119846 is an abundant number, since it is smaller than the sum of its proper divisors (30565338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28119846 is a wasteful number, since it uses less digits than its factorization.

28119846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203795.

The product of its digits is 27648, while the sum is 39.

The square root of 28119846 is about 5302.8149128552. The cubic root of 28119846 is about 304.0915222473.

The spelling of 28119846 in words is "twenty-eight million, one hundred nineteen thousand, eight hundred forty-six".