28050235 has 8 divisors (see below), whose sum is σ = 33802560. Its totient is φ = 22345344.

The previous prime is 28050227. The next prime is 28050241. The reversal of 28050235 is 53205082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28050235 - 2³ = 28050227 is a prime.

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, 10542 + ... + 12931.

It is an arithmetic number, because the mean of its divisors is an integer number (4225320).

Almost surely, 2^28050235 is an apocalyptic number.

28050235 is a deficient number, since it is larger than the sum of its proper divisors (5752325).

28050235 is a wasteful number, since it uses less digits than its factorization.

28050235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23717.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 28050235 is about 5296.2472563127. The cubic root of 28050235 is about 303.8403875586.

The spelling of 28050235 in words is "twenty-eight million, fifty thousand, two hundred thirty-five".