106004161 has 8 divisors (see below), whose sum is σ = 107101800. Its totient is φ = 104911488.

The previous prime is 106004123. The next prime is 106004167. The reversal of 106004161 is 161400601.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 42706225 + 63297936 = 6535^2 + 7956^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106004161 is a prime.

It is a super-2 number, since 2×106004161² = 22473764298627842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106004167) 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, 53415 + ... + 55363.

It is an arithmetic number, because the mean of its divisors is an integer number (13387725).

Almost surely, 2^106004161 is an apocalyptic number.

It is an amenable number.

106004161 is a deficient number, since it is larger than the sum of its proper divisors (1097639).

106004161 is a wasteful number, since it uses less digits than its factorization.

106004161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 106004161 is about 10295.8322150276. The cubic root of 106004161 is about 473.2685416285.

Adding to 106004161 its reverse (161400601), we get a palindrome (267404762).

The spelling of 106004161 in words is "one hundred six million, four thousand, one hundred sixty-one".