106050149 has 4 divisors (see below), whose sum is σ = 108636780. Its totient is φ = 103463520.

The previous prime is 106050143. The next prime is 106050167. The reversal of 106050149 is 941050601.

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 7941124 + 98109025 = 2818^2 + 9905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106050149 is a prime.

It is a super-2 number, since 2×106050149² = 22493268205844402, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106050143) 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, 1293254 + ... + 1293335.

It is an arithmetic number, because the mean of its divisors is an integer number (27159195).

Almost surely, 2^106050149 is an apocalyptic number.

It is an amenable number.

106050149 is a deficient number, since it is larger than the sum of its proper divisors (2586631).

106050149 is an equidigital number, since it uses as much as digits as its factorization.

106050149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586630.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 106050149 is about 10298.0653037355. The cubic root of 106050149 is about 473.3369714173.

The spelling of 106050149 in words is "one hundred six million, fifty thousand, one hundred forty-nine".