28753353 has 8 divisors (see below), whose sum is σ = 42597600. Its totient is φ = 19168884.

The previous prime is 28753343. The next prime is 28753411. The reversal of 28753353 is 35335782.

It is not a de Polignac number, because 28753353 - 2¹⁰ = 28752329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28753343) 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, 532443 + ... + 532496.

It is an arithmetic number, because the mean of its divisors is an integer number (5324700).

Almost surely, 2^28753353 is an apocalyptic number.

It is an amenable number.

28753353 is a deficient number, since it is larger than the sum of its proper divisors (13844247).

28753353 is a wasteful number, since it uses less digits than its factorization.

28753353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064948 (or 1064942 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 28753353 is about 5362.2153071282. The cubic root of 28753353 is about 306.3581926212.

The spelling of 28753353 in words is "twenty-eight million, seven hundred fifty-three thousand, three hundred fifty-three".