4160361 has 4 divisors (see below), whose sum is σ = 5547152. Its totient is φ = 2773572.

The previous prime is 4160357. The next prime is 4160363. The reversal of 4160361 is 1630614.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4160361 - 2² = 4160357 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4160363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693391 + ... + 693396.

It is an arithmetic number, because the mean of its divisors is an integer number (1386788).

Almost surely, 2^4160361 is an apocalyptic number.

It is an amenable number.

4160361 is a deficient number, since it is larger than the sum of its proper divisors (1386791).

4160361 is a wasteful number, since it uses less digits than its factorization.

4160361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386790.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4160361 is about 2039.6963009233. The cubic root of 4160361 is about 160.8336823949.

Adding to 4160361 its reverse (1630614), we get a palindrome (5790975).

The spelling of 4160361 in words is "four million, one hundred sixty thousand, three hundred sixty-one".