28794753 has 48 divisors (see below), whose sum is σ = 49061376. Its totient is φ = 16104960.

The previous prime is 28794749. The next prime is 28794757. The reversal of 28794753 is 35749782.

It is an interprime number because it is at equal distance from previous prime (28794749) and next prime (28794757).

It is not a de Polignac number, because 28794753 - 2² = 28794749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28794699 and 28794708.

It is not an unprimeable number, because it can be changed into a prime (28794757) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61426 + ... + 61892.

It is an arithmetic number, because the mean of its divisors is an integer number (1022112).

Almost surely, 2^28794753 is an apocalyptic number.

It is an amenable number.

28794753 is a deficient number, since it is larger than the sum of its proper divisors (20266623).

28794753 is a wasteful number, since it uses less digits than its factorization.

28794753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534 (or 531 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 28794753 is about 5366.0742633698. The cubic root of 28794753 is about 306.5051568935.

The spelling of 28794753 in words is "twenty-eight million, seven hundred ninety-four thousand, seven hundred fifty-three".