28435050 has 240 divisors, whose sum is σ = 97225920. Its totient is φ = 6013440.

The previous prime is 28435027. The next prime is 28435073. The reversal of 28435050 is 5053482.

It is an interprime number because it is at equal distance from previous prime (28435027) and next prime (28435073).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 481921 + ... + 481979.

It is an arithmetic number, because the mean of its divisors is an integer number (405108).

Almost surely, 2^28435050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28435050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48612960).

28435050 is an abundant number, since it is smaller than the sum of its proper divisors (68790870).

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

28435050 is a wasteful number, since it uses less digits than its factorization.

28435050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 28435050 is about 5332.4525314343. The cubic root of 28435050 is about 305.2235215398.

The spelling of 28435050 in words is "twenty-eight million, four hundred thirty-five thousand, fifty".