28833353 has 2 divisors, whose sum is σ = 28833354. Its totient is φ = 28833352.

The previous prime is 28833331. The next prime is 28833367. The reversal of 28833353 is 35333882.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25725184 + 3108169 = 5072^2 + 1763^2 .

It is a cyclic number.

It is not a de Polignac number, because 28833353 - 2⁸ = 28833097 is a prime.

It is not a weakly prime, because it can be changed into another prime (28833253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14416676 + 14416677.

It is an arithmetic number, because the mean of its divisors is an integer number (14416677).

Almost surely, 2^28833353 is an apocalyptic number.

It is an amenable number.

28833353 is a deficient number, since it is larger than the sum of its proper divisors (1).

28833353 is an equidigital number, since it uses as much as digits as its factorization.

28833353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 35.

The square root of 28833353 is about 5369.6697291360. The cubic root of 28833353 is about 306.6420547093.

The spelling of 28833353 in words is "twenty-eight million, eight hundred thirty-three thousand, three hundred fifty-three".