28862016 has 28 divisors (see below), whose sum is σ = 76364592. Its totient is φ = 9620608.

The previous prime is 28862011. The next prime is 28862021. The reversal of 28862016 is 61026882.

It is an interprime number because it is at equal distance from previous prime (28862011) and next prime (28862021).

It is not an unprimeable number, because it can be changed into a prime (28862011) 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, 74970 + ... + 75353.

Almost surely, 2^28862016 is an apocalyptic number.

It is an amenable number.

28862016 is an abundant number, since it is smaller than the sum of its proper divisors (47502576).

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

28862016 is a wasteful number, since it uses less digits than its factorization.

28862016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150338 (or 150328 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 28862016 is about 5372.3380385080. The cubic root of 28862016 is about 306.7436311761.

Adding to 28862016 its reverse (61026882), we get a palindrome (89888898).

The spelling of 28862016 in words is "twenty-eight million, eight hundred sixty-two thousand, sixteen".