106842929 has 2 divisors, whose sum is σ = 106842930. Its totient is φ = 106842928.

The previous prime is 106842913. The next prime is 106842949. The reversal of 106842929 is 929248601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100962304 + 5880625 = 10048^2 + 2425^2 .

It is a cyclic number.

It is not a de Polignac number, because 106842929 - 2⁴ = 106842913 is a prime.

It is a super-2 number, since 2×106842929² = 22830822954598082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106842949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53421464 + 53421465.

It is an arithmetic number, because the mean of its divisors is an integer number (53421465).

Almost surely, 2^106842929 is an apocalyptic number.

It is an amenable number.

106842929 is a deficient number, since it is larger than the sum of its proper divisors (1).

106842929 is an equidigital number, since it uses as much as digits as its factorization.

106842929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 106842929 is about 10336.4853310978. The cubic root of 106842929 is about 474.5135244718.

The spelling of 106842929 in words is "one hundred six million, eight hundred forty-two thousand, nine hundred twenty-nine".