28292153 has 2 divisors, whose sum is σ = 28292154. Its totient is φ = 28292152.

The previous prime is 28292123. The next prime is 28292183. The reversal of 28292153 is 35129282.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (28292123) and next prime (28292183).

It can be written as a sum of positive squares in only one way, i.e., 16711744 + 11580409 = 4088^2 + 3403^2 .

It is a cyclic number.

It is not a de Polignac number, because 28292153 - 2⁸ = 28291897 is a prime.

It is not a weakly prime, because it can be changed into another prime (28292113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14146076 + 14146077.

It is an arithmetic number, because the mean of its divisors is an integer number (14146077).

Almost surely, 2^28292153 is an apocalyptic number.

It is an amenable number.

28292153 is a deficient number, since it is larger than the sum of its proper divisors (1).

28292153 is an equidigital number, since it uses as much as digits as its factorization.

28292153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 32.

The square root of 28292153 is about 5319.0368489041. The cubic root of 28292153 is about 304.7113743624.

The spelling of 28292153 in words is "twenty-eight million, two hundred ninety-two thousand, one hundred fifty-three".