160001427 has 18 divisors (see below), whose sum is σ = 218571948. Its totient is φ = 104111568.

The previous prime is 160001419. The next prime is 160001437. The reversal of 160001427 is 724100061.

160001427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 160001427 - 2³ = 160001419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160001417) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1467849 + ... + 1467957.

It is an arithmetic number, because the mean of its divisors is an integer number (12142886).

Almost surely, 2^160001427 is an apocalyptic number.

160001427 is a deficient number, since it is larger than the sum of its proper divisors (58570521).

160001427 is an frugal number, since it uses more digits than its factorization.

160001427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 160001427 is about 12649.1670476755. The cubic root of 160001427 is about 542.8851372617.

Adding to 160001427 its reverse (724100061), we get a palindrome (884101488).

The spelling of 160001427 in words is "one hundred sixty million, one thousand, four hundred twenty-seven".