84952937 has 2 divisors, whose sum is σ = 84952938. Its totient is φ = 84952936.

The previous prime is 84952913. The next prime is 84952939. The reversal of 84952937 is 73925948.

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., 84254041 + 698896 = 9179^2 + 836^2 .

It is a cyclic number.

It is not a de Polignac number, because 84952937 - 2²² = 80758633 is a prime.

Together with 84952939, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 84952891 and 84952900.

It is not a weakly prime, because it can be changed into another prime (84952939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42476468 + 42476469.

It is an arithmetic number, because the mean of its divisors is an integer number (42476469).

Almost surely, 2^84952937 is an apocalyptic number.

It is an amenable number.

84952937 is a deficient number, since it is larger than the sum of its proper divisors (1).

84952937 is an equidigital number, since it uses as much as digits as its factorization.

84952937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 47.

The square root of 84952937 is about 9216.9917543632. The cubic root of 84952937 is about 439.6018040011.

The spelling of 84952937 in words is "eighty-four million, nine hundred fifty-two thousand, nine hundred thirty-seven".