160406145 has 48 divisors (see below), whose sum is σ = 286820352. Its totient is φ = 82878720.

The previous prime is 160406089. The next prime is 160406153. The reversal of 160406145 is 541604061.

160406145 is a `hidden beast` number, since 1 + 6 + 0 + 40 + 614 + 5 = 666.

It is not a de Polignac number, because 160406145 - 2⁹ = 160405633 is a prime.

It is a super-2 number, since 2×160406145² = 51460262707522050, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 418624 + ... + 419006.

It is an arithmetic number, because the mean of its divisors is an integer number (5975424).

Almost surely, 2^160406145 is an apocalyptic number.

160406145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160406145 is a deficient number, since it is larger than the sum of its proper divisors (126414207).

160406145 is a wasteful number, since it uses less digits than its factorization.

160406145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662 (or 659 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 160406145 is about 12665.1547562594. The cubic root of 160406145 is about 543.3424881676.

The spelling of 160406145 in words is "one hundred sixty million, four hundred six thousand, one hundred forty-five".