3161160 has 64 divisors (see below), whose sum is σ = 10540800. Its totient is φ = 842688.

The previous prime is 3161159. The next prime is 3161183. The reversal of 3161160 is 611613.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 384 + ... + 2543.

It is an arithmetic number, because the mean of its divisors is an integer number (164700).

Almost surely, 2^3161160 is an apocalyptic number.

3161160 is a gapful number since it is divisible by the number (30) 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 3161160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5270400).

3161160 is an abundant number, since it is smaller than the sum of its proper divisors (7379640).

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

3161160 is a wasteful number, since it uses less digits than its factorization.

3161160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947 (or 2937 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 3161160 is about 1777.9651290169. The cubic root of 3161160 is about 146.7626323280.

Adding to 3161160 its reverse (611613), we get a palindrome (3772773).

It can be divided in two parts, 3161 and 160, that added together give a triangular number (3321 = T₈₁).

The spelling of 3161160 in words is "three million, one hundred sixty-one thousand, one hundred sixty".