84922753 has 2 divisors, whose sum is σ = 84922754. Its totient is φ = 84922752.

The previous prime is 84922751. The next prime is 84922757. The reversal of 84922753 is 35722948.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52751169 + 32171584 = 7263^2 + 5672^2 .

It is a cyclic number.

It is not a de Polignac number, because 84922753 - 2¹ = 84922751 is a prime.

Together with 84922751, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (84922751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42461376 + 42461377.

It is an arithmetic number, because the mean of its divisors is an integer number (42461377).

Almost surely, 2^84922753 is an apocalyptic number.

It is an amenable number.

84922753 is a deficient number, since it is larger than the sum of its proper divisors (1).

84922753 is an equidigital number, since it uses as much as digits as its factorization.

84922753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

The square root of 84922753 is about 9215.3541982932. The cubic root of 84922753 is about 439.5497339448.

The spelling of 84922753 in words is "eighty-four million, nine hundred twenty-two thousand, seven hundred fifty-three".