107642041 has 4 divisors (see below), whose sum is σ = 115922212. Its totient is φ = 99361872.

The previous prime is 107642033. The next prime is 107642069. The reversal of 107642041 is 140246701.

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

It can be written as a sum of positive squares in 2 ways, for example, as 62805625 + 44836416 = 7925^2 + 6696^2 .

It is a cyclic number.

It is not a de Polignac number, because 107642041 - 2³ = 107642033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107641997 and 107642015.

It is not an unprimeable number, because it can be changed into a prime (107642081) 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, 4140066 + ... + 4140091.

It is an arithmetic number, because the mean of its divisors is an integer number (28980553).

Almost surely, 2^107642041 is an apocalyptic number.

It is an amenable number.

107642041 is a deficient number, since it is larger than the sum of its proper divisors (8280171).

107642041 is an equidigital number, since it uses as much as digits as its factorization.

107642041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8280170.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 107642041 is about 10375.0682407394. The cubic root of 107642041 is about 475.6935994490.

Adding to 107642041 its reverse (140246701), we get a palindrome (247888742).

The spelling of 107642041 in words is "one hundred seven million, six hundred forty-two thousand, forty-one".