28375753 has 12 divisors (see below), whose sum is σ = 33160320. Its totient is φ = 24210312.

The previous prime is 28375729. The next prime is 28375777. The reversal of 28375753 is 35757382.

It is an interprime number because it is at equal distance from previous prime (28375729) and next prime (28375777).

It is not a de Polignac number, because 28375753 - 2¹⁷ = 28244681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28375783) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10500 + ... + 12922.

It is an arithmetic number, because the mean of its divisors is an integer number (2763360).

Almost surely, 2^28375753 is an apocalyptic number.

It is an amenable number.

28375753 is a deficient number, since it is larger than the sum of its proper divisors (4784567).

28375753 is a wasteful number, since it uses less digits than its factorization.

28375753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676 (or 2669 counting only the distinct ones).

The product of its digits is 176400, while the sum is 40.

The square root of 28375753 is about 5326.8896177788. The cubic root of 28375753 is about 305.0112080446.

The spelling of 28375753 in words is "twenty-eight million, three hundred seventy-five thousand, seven hundred fifty-three".