82952251 has 2 divisors, whose sum is σ = 82952252. Its totient is φ = 82952250.

The previous prime is 82952201. The next prime is 82952269. The reversal of 82952251 is 15225928.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82952251 - 2¹⁵ = 82919483 is a prime.

It is not a weakly prime, because it can be changed into another prime (82952201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41476125 + 41476126.

It is an arithmetic number, because the mean of its divisors is an integer number (41476126).

Almost surely, 2^82952251 is an apocalyptic number.

82952251 is a deficient number, since it is larger than the sum of its proper divisors (1).

82952251 is an equidigital number, since it uses as much as digits as its factorization.

82952251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 34.

The square root of 82952251 is about 9107.8126353148. The cubic root of 82952251 is about 436.1234027011.

The spelling of 82952251 in words is "eighty-two million, nine hundred fifty-two thousand, two hundred fifty-one".