28895962 has 4 divisors (see below), whose sum is σ = 43343946. Its totient is φ = 14447980.

The previous prime is 28895959. The next prime is 28895963. The reversal of 28895962 is 26959882.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18326961 + 10569001 = 4281^2 + 3251^2 .

It is not an unprimeable number, because it can be changed into a prime (28895963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7223989 + ... + 7223992.

Almost surely, 2^28895962 is an apocalyptic number.

28895962 is a deficient number, since it is larger than the sum of its proper divisors (14447984).

28895962 is a wasteful number, since it uses less digits than its factorization.

28895962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14447983.

The product of its digits is 622080, while the sum is 49.

The square root of 28895962 is about 5375.4964421902. The cubic root of 28895962 is about 306.8638426872.

The spelling of 28895962 in words is "twenty-eight million, eight hundred ninety-five thousand, nine hundred sixty-two".