4161360 has 80 divisors (see below), whose sum is σ = 14749056. Its totient is φ = 950784.

The previous prime is 4161349. The next prime is 4161389. The reversal of 4161360 is 631614.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442 + ... + 2918.

Almost surely, 2^4161360 is an apocalyptic number.

4161360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4161360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7374528).

4161360 is an abundant number, since it is smaller than the sum of its proper divisors (10587696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4161360 is a wasteful number, since it uses less digits than its factorization.

4161360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500 (or 2494 counting only the distinct ones).

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

The square root of 4161360 is about 2039.9411756225. The cubic root of 4161360 is about 160.8465546745.

Adding to 4161360 its reverse (631614), we get a palindrome (4792974).

The spelling of 4161360 in words is "four million, one hundred sixty-one thousand, three hundred sixty".