160645407 has 8 divisors (see below), whose sum is σ = 230670384. Its totient is φ = 98858688.

The previous prime is 160645369. The next prime is 160645411. The reversal of 160645407 is 704546061.

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

It is not a de Polignac number, because 160645407 - 2⁶ = 160645343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160645447) 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 7 ways as a sum of consecutive naturals, for example, 2059518 + ... + 2059595.

It is an arithmetic number, because the mean of its divisors is an integer number (28833798).

Almost surely, 2^160645407 is an apocalyptic number.

160645407 is a deficient number, since it is larger than the sum of its proper divisors (70024977).

160645407 is a wasteful number, since it uses less digits than its factorization.

160645407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119129.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 160645407 is about 12674.5969166676. The cubic root of 160645407 is about 543.6125040643.

The spelling of 160645407 in words is "one hundred sixty million, six hundred forty-five thousand, four hundred seven".