106829887 has 8 divisors (see below), whose sum is σ = 115873632. Its totient is φ = 98092800.

The previous prime is 106829857. The next prime is 106829897. The reversal of 106829887 is 788928601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106829887 is a prime.

It is a super-2 number, since 2×106829887² = 22825249512865538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106829887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106829857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75939 + ... + 77332.

It is an arithmetic number, because the mean of its divisors is an integer number (14484204).

Almost surely, 2^106829887 is an apocalyptic number.

106829887 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

106829887 is a deficient number, since it is larger than the sum of its proper divisors (9043745).

106829887 is a wasteful number, since it uses less digits than its factorization.

106829887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153329.

The product of its (nonzero) digits is 387072, while the sum is 49.

The square root of 106829887 is about 10335.8544397645. The cubic root of 106829887 is about 474.4942161992.

The spelling of 106829887 in words is "one hundred six million, eight hundred twenty-nine thousand, eight hundred eighty-seven".