28092151 has 2 divisors, whose sum is σ = 28092152. Its totient is φ = 28092150.

The previous prime is 28092133. The next prime is 28092161. The reversal of 28092151 is 15129082.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28092151 - 2⁷ = 28092023 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28092161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14046075 + 14046076.

It is an arithmetic number, because the mean of its divisors is an integer number (14046076).

Almost surely, 2^28092151 is an apocalyptic number.

28092151 is a deficient number, since it is larger than the sum of its proper divisors (1).

28092151 is an equidigital number, since it uses as much as digits as its factorization.

28092151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 28092151 is about 5300.2029206437. The cubic root of 28092151 is about 303.9916570598.

The spelling of 28092151 in words is "twenty-eight million, ninety-two thousand, one hundred fifty-one".