107618689 has 4 divisors (see below), whose sum is σ = 107744256. Its totient is φ = 107493124.

The previous prime is 107618671. The next prime is 107618729. The reversal of 107618689 is 986816701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107618689 - 2¹³ = 107610497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107618659) 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, 61489 + ... + 63214.

It is an arithmetic number, because the mean of its divisors is an integer number (26936064).

Almost surely, 2^107618689 is an apocalyptic number.

It is an amenable number.

107618689 is a deficient number, since it is larger than the sum of its proper divisors (125567).

107618689 is an equidigital number, since it uses as much as digits as its factorization.

107618689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125566.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 107618689 is about 10373.9427895087. The cubic root of 107618689 is about 475.6591977716.

The spelling of 107618689 in words is "one hundred seven million, six hundred eighteen thousand, six hundred eighty-nine".