28692995073 has 8 divisors (see below), whose sum is σ = 38260402368. Its totient is φ = 19127125584.

The previous prime is 28692995059. The next prime is 28692995077. The reversal of 28692995073 is 37059929682.

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

It is not a de Polignac number, because 28692995073 - 2⁵ = 28692995041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28692994998 and 28692995016.

It is not an unprimeable number, because it can be changed into a prime (28692995077) 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, 340186 + ... + 416067.

It is an arithmetic number, because the mean of its divisors is an integer number (4782550296).

Almost surely, 2^28692995073 is an apocalyptic number.

It is an amenable number.

28692995073 is a deficient number, since it is larger than the sum of its proper divisors (9567407295).

28692995073 is a wasteful number, since it uses less digits than its factorization.

28692995073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768903.

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 28692995073 in words is "twenty-eight billion, six hundred ninety-two million, nine hundred ninety-five thousand, seventy-three".