106722533 has 2 divisors, whose sum is σ = 106722534. Its totient is φ = 106722532.

The previous prime is 106722527. The next prime is 106722547. The reversal of 106722533 is 335227601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100661089 + 6061444 = 10033^2 + 2462^2 .

It is an emirp because it is prime and its reverse (335227601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106722533 - 2²⁰ = 105673957 is a prime.

It is a super-2 number, since 2×106722533² = 22779398099872178, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 106722496 and 106722505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106722503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53361266 + 53361267.

It is an arithmetic number, because the mean of its divisors is an integer number (53361267).

Almost surely, 2^106722533 is an apocalyptic number.

It is an amenable number.

106722533 is a deficient number, since it is larger than the sum of its proper divisors (1).

106722533 is an equidigital number, since it uses as much as digits as its factorization.

106722533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 106722533 is about 10330.6598530781. The cubic root of 106722533 is about 474.3352222261.

The spelling of 106722533 in words is "one hundred six million, seven hundred twenty-two thousand, five hundred thirty-three".