28753341 has 16 divisors (see below), whose sum is σ = 41586048. Its totient is φ = 17600000.

The previous prime is 28753339. The next prime is 28753343. The reversal of 28753341 is 14335782.

It is an interprime number because it is at equal distance from previous prime (28753339) and next prime (28753343).

It is a 5-Lehmer number, since φ(28753341) divides (28753341-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 28753341 - 2¹ = 28753339 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4785 + ... + 8966.

It is an arithmetic number, because the mean of its divisors is an integer number (2599128).

Almost surely, 2^28753341 is an apocalyptic number.

It is an amenable number.

28753341 is a deficient number, since it is larger than the sum of its proper divisors (12832707).

28753341 is a wasteful number, since it uses less digits than its factorization.

28753341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13812.

The product of its digits is 20160, while the sum is 33.

The square root of 28753341 is about 5362.2141881876. The cubic root of 28753341 is about 306.3581500025.

It can be divided in two parts, 2875 and 3341, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 28753341 in words is "twenty-eight million, seven hundred fifty-three thousand, three hundred forty-one".