106388569 has 8 divisors (see below), whose sum is σ = 121649408. Its totient is φ = 91143360.

The previous prime is 106388551. The next prime is 106388587. The reversal of 106388569 is 965883601.

It is an interprime number because it is at equal distance from previous prime (106388551) and next prime (106388587).

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

It is not a de Polignac number, because 106388569 - 2⁵ = 106388537 is a prime.

It is a super-2 number, since 2×106388569² = 22637055227735522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106388509) 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, 23824 + ... + 27934.

It is an arithmetic number, because the mean of its divisors is an integer number (15206176).

Almost surely, 2^106388569 is an apocalyptic number.

It is an amenable number.

106388569 is a deficient number, since it is larger than the sum of its proper divisors (15260839).

106388569 is an equidigital number, since it uses as much as digits as its factorization.

106388569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7815.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 106388569 is about 10314.4834577404. The cubic root of 106388569 is about 473.8399303429.

The spelling of 106388569 in words is "one hundred six million, three hundred eighty-eight thousand, five hundred sixty-nine".