87275333 has 2 divisors, whose sum is σ = 87275334. Its totient is φ = 87275332.

The previous prime is 87275327. The next prime is 87275387. The reversal of 87275333 is 33357278.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68939809 + 18335524 = 8303^2 + 4282^2 .

It is a cyclic number.

It is not a de Polignac number, because 87275333 - 2¹⁸ = 87013189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87275393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43637666 + 43637667.

It is an arithmetic number, because the mean of its divisors is an integer number (43637667).

Almost surely, 2^87275333 is an apocalyptic number.

It is an amenable number.

87275333 is a deficient number, since it is larger than the sum of its proper divisors (1).

87275333 is an equidigital number, since it uses as much as digits as its factorization.

87275333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 38.

The square root of 87275333 is about 9342.1267921175. The cubic root of 87275333 is about 443.5717081009.

The spelling of 87275333 in words is "eighty-seven million, two hundred seventy-five thousand, three hundred thirty-three".