84985301 has 2 divisors, whose sum is σ = 84985302. Its totient is φ = 84985300.

The previous prime is 84985297. The next prime is 84985321. The reversal of 84985301 is 10358948.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71487025 + 13498276 = 8455^2 + 3674^2 .

It is a cyclic number.

It is not a de Polignac number, because 84985301 - 2² = 84985297 is a prime.

It is a Chen prime.

It is equal to p_4942919 and since 84985301 and 4942919 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84985321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42492650 + 42492651.

It is an arithmetic number, because the mean of its divisors is an integer number (42492651).

Almost surely, 2^84985301 is an apocalyptic number.

It is an amenable number.

84985301 is a deficient number, since it is larger than the sum of its proper divisors (1).

84985301 is an equidigital number, since it uses as much as digits as its factorization.

84985301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 84985301 is about 9218.7472576267. The cubic root of 84985301 is about 439.6576210491.

The spelling of 84985301 in words is "eighty-four million, nine hundred eighty-five thousand, three hundred one".