106628343 has 4 divisors (see below), whose sum is σ = 142171128. Its totient is φ = 71085560.

The previous prime is 106628303. The next prime is 106628371. The reversal of 106628343 is 343826601.

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

It is a cyclic number.

It is not a de Polignac number, because 106628343 - 2⁶ = 106628279 is a prime.

It is a super-2 number, since 2×106628343² = 22739207061851298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106628303) 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, 17771388 + ... + 17771393.

It is an arithmetic number, because the mean of its divisors is an integer number (35542782).

Almost surely, 2^106628343 is an apocalyptic number.

106628343 is a deficient number, since it is larger than the sum of its proper divisors (35542785).

106628343 is an equidigital number, since it uses as much as digits as its factorization.

106628343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35542784.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 106628343 is about 10326.1000866736. The cubic root of 106628343 is about 474.1956366313.

The spelling of 106628343 in words is "one hundred six million, six hundred twenty-eight thousand, three hundred forty-three".