106845539 has 2 divisors, whose sum is σ = 106845540. Its totient is φ = 106845538.

The previous prime is 106845461. The next prime is 106845559. The reversal of 106845539 is 935548601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106845539 is a prime.

It is a super-2 number, since 2×106845539² = 22831938408401042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106845496 and 106845505.

It is not a weakly prime, because it can be changed into another prime (106845559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53422769 + 53422770.

It is an arithmetic number, because the mean of its divisors is an integer number (53422770).

Almost surely, 2^106845539 is an apocalyptic number.

106845539 is a deficient number, since it is larger than the sum of its proper divisors (1).

106845539 is an equidigital number, since it uses as much as digits as its factorization.

106845539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 106845539 is about 10336.6115821385. The cubic root of 106845539 is about 474.5173883064.

The spelling of 106845539 in words is "one hundred six million, eight hundred forty-five thousand, five hundred thirty-nine".