28196753 has 8 divisors (see below), whose sum is σ = 30410688. Its totient is φ = 25989264.

The previous prime is 28196743. The next prime is 28196783. The reversal of 28196753 is 35769182.

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

It is a cyclic number.

It is not a de Polignac number, because 28196753 - 2¹⁰ = 28195729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 28196753.

It is not an unprimeable number, because it can be changed into a prime (28196743) 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, 11450 + ... + 13692.

It is an arithmetic number, because the mean of its divisors is an integer number (3801336).

Almost surely, 2^28196753 is an apocalyptic number.

It is an amenable number.

28196753 is a deficient number, since it is larger than the sum of its proper divisors (2213935).

28196753 is a wasteful number, since it uses less digits than its factorization.

28196753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223.

The product of its digits is 90720, while the sum is 41.

The square root of 28196753 is about 5310.0614874029. The cubic root of 28196753 is about 304.3684971914.

The spelling of 28196753 in words is "twenty-eight million, one hundred ninety-six thousand, seven hundred fifty-three".