28962753 has 8 divisors (see below), whose sum is σ = 38649600. Its totient is φ = 19292208.

The previous prime is 28962719. The next prime is 28962797. The reversal of 28962753 is 35726982.

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

It is not a de Polignac number, because 28962753 - 2¹³ = 28954561 is a prime.

It is a super-2 number, since 2×28962753² = 1677682122678018, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (28962553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 963 + ... + 7671.

It is an arithmetic number, because the mean of its divisors is an integer number (4831200).

Almost surely, 2^28962753 is an apocalyptic number.

It is an amenable number.

28962753 is a deficient number, since it is larger than the sum of its proper divisors (9686847).

28962753 is a wasteful number, since it uses less digits than its factorization.

28962753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8151.

The product of its digits is 181440, while the sum is 42.

The square root of 28962753 is about 5381.7053988490. The cubic root of 28962753 is about 307.1000922097.

The spelling of 28962753 in words is "twenty-eight million, nine hundred sixty-two thousand, seven hundred fifty-three".