106889775 has 24 divisors (see below), whose sum is σ = 177429120. Its totient is φ = 56780640.

The previous prime is 106889773. The next prime is 106889777. The reversal of 106889775 is 577988601.

It is an interprime number because it is at equal distance from previous prime (106889773) and next prime (106889777).

It is not a de Polignac number, because 106889775 - 2¹ = 106889773 is a prime.

It is a super-2 number, since 2×106889775² = 22850847999101250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106889773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17016 + ... + 22434.

It is an arithmetic number, because the mean of its divisors is an integer number (7392880).

Almost surely, 2^106889775 is an apocalyptic number.

106889775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106889775 is a deficient number, since it is larger than the sum of its proper divisors (70539345).

106889775 is a wasteful number, since it uses less digits than its factorization.

106889775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5695 (or 5690 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 51.

The square root of 106889775 is about 10338.7511334784. The cubic root of 106889775 is about 474.5828655526.

The spelling of 106889775 in words is "one hundred six million, eight hundred eighty-nine thousand, seven hundred seventy-five".