107988969 has 16 divisors (see below), whose sum is σ = 157250304. Its totient is φ = 65374800.

The previous prime is 107988949. The next prime is 107988983. The reversal of 107988969 is 969889701.

It is not a de Polignac number, because 107988969 - 2¹³ = 107980777 is a prime.

It is a super-2 number, since 2×107988969² = 23323234851365922, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107988949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50802 + ... + 52884.

It is an arithmetic number, because the mean of its divisors is an integer number (9828144).

Almost surely, 2^107988969 is an apocalyptic number.

It is an amenable number.

107988969 is a deficient number, since it is larger than the sum of its proper divisors (49261335).

107988969 is a wasteful number, since it uses less digits than its factorization.

107988969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3668.

The product of its (nonzero) digits is 1959552, while the sum is 57.

The square root of 107988969 is about 10391.7741026256. The cubic root of 107988969 is about 476.2041015005.

The spelling of 107988969 in words is "one hundred seven million, nine hundred eighty-eight thousand, nine hundred sixty-nine".