146056105 has 16 divisors (see below), whose sum is σ = 189418320. Its totient is φ = 107474688.

The previous prime is 146056103. The next prime is 146056121. The reversal of 146056105 is 501650641.

It can be written as a sum of positive squares in 8 ways, for example, as 11751184 + 134304921 = 3428^2 + 11589^2 .

It is a cyclic number.

It is not a de Polignac number, because 146056105 - 2¹ = 146056103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146056103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15211 + ... + 22879.

It is an arithmetic number, because the mean of its divisors is an integer number (11838645).

Almost surely, 2^146056105 is an apocalyptic number.

It is an amenable number.

146056105 is a deficient number, since it is larger than the sum of its proper divisors (43362215).

146056105 is a wasteful number, since it uses less digits than its factorization.

146056105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7980.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 146056105 is about 12085.3673920159. The cubic root of 146056105 is about 526.6311836284.

The spelling of 146056105 in words is "one hundred forty-six million, fifty-six thousand, one hundred five".