28050468 has 12 divisors (see below), whose sum is σ = 65451120. Its totient is φ = 9350152.

The previous prime is 28050461. The next prime is 28050487. The reversal of 28050468 is 86405082.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (28050461) 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, 1168758 + ... + 1168781.

It is an arithmetic number, because the mean of its divisors is an integer number (5454260).

Almost surely, 2^28050468 is an apocalyptic number.

It is an amenable number.

28050468 is an abundant number, since it is smaller than the sum of its proper divisors (37400652).

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

28050468 is a wasteful number, since it uses less digits than its factorization.

28050468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2337546 (or 2337544 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 28050468 is about 5296.2692529742. The cubic root of 28050468 is about 303.8412288422.

The spelling of 28050468 in words is "twenty-eight million, fifty thousand, four hundred sixty-eight".