28450362 has 8 divisors (see below), whose sum is σ = 56900736. Its totient is φ = 9483452.

The previous prime is 28450327. The next prime is 28450399. The reversal of 28450362 is 26305482.

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

28450362 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, 2370858 + ... + 2370869.

It is an arithmetic number, because the mean of its divisors is an integer number (7112592).

Almost surely, 2^28450362 is an apocalyptic number.

28450362 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.

28450362 is a wasteful number, since it uses less digits than its factorization.

28450362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4741732.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 28450362 is about 5333.8880753162. Note that the first 3 decimals coincide. The cubic root of 28450362 is about 305.2782983489.

The spelling of 28450362 in words is "twenty-eight million, four hundred fifty thousand, three hundred sixty-two".