106789929 has 4 divisors (see below), whose sum is σ = 142386576. Its totient is φ = 71193284.

The previous prime is 106789927. The next prime is 106789961. The reversal of 106789929 is 929987601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106789929 - 2¹ = 106789927 is a prime.

It is a super-2 number, since 2×106789929² = 22808177871650082, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106789927) 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, 17798319 + ... + 17798324.

It is an arithmetic number, because the mean of its divisors is an integer number (35596644).

Almost surely, 2^106789929 is an apocalyptic number.

It is an amenable number.

106789929 is a deficient number, since it is larger than the sum of its proper divisors (35596647).

106789929 is an equidigital number, since it uses as much as digits as its factorization.

106789929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35596646.

The product of its (nonzero) digits is 489888, while the sum is 51.

The square root of 106789929 is about 10333.9212789725. The cubic root of 106789929 is about 474.4350498467.

The spelling of 106789929 in words is "one hundred six million, seven hundred eighty-nine thousand, nine hundred twenty-nine".