28650162 has 8 divisors (see below), whose sum is σ = 57300336. Its totient is φ = 9550052.

The previous prime is 28650137. The next prime is 28650199. The reversal of 28650162 is 26105682.

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

28650162 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 2387508 + ... + 2387519.

It is an arithmetic number, because the mean of its divisors is an integer number (7162542).

Almost surely, 2^28650162 is an apocalyptic number.

28650162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28650162 is a wasteful number, since it uses less digits than its factorization.

28650162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775032.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 28650162 is about 5352.5846093266. The cubic root of 28650162 is about 305.9912637943.

The spelling of 28650162 in words is "twenty-eight million, six hundred fifty thousand, one hundred sixty-two".