160428667 has 8 divisors (see below), whose sum is σ = 189669600. Its totient is φ = 132768384.

The previous prime is 160428659. The next prime is 160428673. The reversal of 160428667 is 766824061.

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

It is not a de Polignac number, because 160428667 - 2³ = 160428659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160428607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394942 + ... + 395347.

It is an arithmetic number, because the mean of its divisors is an integer number (23708700).

Almost surely, 2^160428667 is an apocalyptic number.

160428667 is a deficient number, since it is larger than the sum of its proper divisors (29240933).

160428667 is an equidigital number, since it uses as much as digits as its factorization.

160428667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790325.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 160428667 is about 12666.0438574955. The cubic root of 160428667 is about 543.3679165093.

The spelling of 160428667 in words is "one hundred sixty million, four hundred twenty-eight thousand, six hundred sixty-seven".