106893929 has 4 divisors (see below), whose sum is σ = 109501140. Its totient is φ = 104286720.

The previous prime is 106893923. The next prime is 106893931. The reversal of 106893929 is 929398601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13249600 + 93644329 = 3640^2 + 9677^2 .

It is a cyclic number.

It is not a de Polignac number, because 106893929 - 2²⁰ = 105845353 is a prime.

It is a super-2 number, since 2×106893929² = 22852624114114082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106893923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303544 + ... + 1303625.

It is an arithmetic number, because the mean of its divisors is an integer number (27375285).

Almost surely, 2^106893929 is an apocalyptic number.

It is an amenable number.

106893929 is a deficient number, since it is larger than the sum of its proper divisors (2607211).

106893929 is an equidigital number, since it uses as much as digits as its factorization.

106893929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607210.

The product of its (nonzero) digits is 209952, while the sum is 47.

The square root of 106893929 is about 10338.9520261969. The cubic root of 106893929 is about 474.5890132928.

The spelling of 106893929 in words is "one hundred six million, eight hundred ninety-three thousand, nine hundred twenty-nine".