84706441 has 2 divisors, whose sum is σ = 84706442. Its totient is φ = 84706440.

The previous prime is 84706423. The next prime is 84706459. The reversal of 84706441 is 14460748.

It is a balanced prime because it is at equal distance from previous prime (84706423) and next prime (84706459).

It can be written as a sum of positive squares in only one way, i.e., 48706441 + 36000000 = 6979^2 + 6000^2 .

It is a cyclic number.

It is not a de Polignac number, because 84706441 - 2¹¹ = 84704393 is a prime.

It is a super-2 number, since 2×84706441² = 14350362293772962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84706397 and 84706406.

It is not a weakly prime, because it can be changed into another prime (84706411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42353220 + 42353221.

It is an arithmetic number, because the mean of its divisors is an integer number (42353221).

Almost surely, 2^84706441 is an apocalyptic number.

It is an amenable number.

84706441 is a deficient number, since it is larger than the sum of its proper divisors (1).

84706441 is an equidigital number, since it uses as much as digits as its factorization.

84706441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 84706441 is about 9203.6102155622. The cubic root of 84706441 is about 439.1762151838.

The spelling of 84706441 in words is "eighty-four million, seven hundred six thousand, four hundred forty-one".