160925445 has 12 divisors (see below), whose sum is σ = 278937516. Its totient is φ = 85826880.

The previous prime is 160925431. The next prime is 160925461. The reversal of 160925445 is 544529061.

160925445 is a `hidden beast` number, since 1 + 609 + 2 + 5 + 4 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 83503044 + 77422401 = 9138^2 + 8799^2 .

It is not a de Polignac number, because 160925445 - 2⁸ = 160925189 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 1788016 + ... + 1788105.

It is an arithmetic number, because the mean of its divisors is an integer number (23244793).

Almost surely, 2^160925445 is an apocalyptic number.

160925445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160925445 is a deficient number, since it is larger than the sum of its proper divisors (118012071).

160925445 is a wasteful number, since it uses less digits than its factorization.

160925445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3576132 (or 3576129 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 160925445 is about 12685.6393216897. The cubic root of 160925445 is about 543.9281968469.

The spelling of 160925445 in words is "one hundred sixty million, nine hundred twenty-five thousand, four hundred forty-five".