3122160 has 40 divisors (see below), whose sum is σ = 9679440. Its totient is φ = 832512.

The previous prime is 3122149. The next prime is 3122173. The reversal of 3122160 is 612213.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6265 + ... + 6744.

It is an arithmetic number, because the mean of its divisors is an integer number (241986).

Almost surely, 2^3122160 is an apocalyptic number.

3122160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3122160 is an abundant number, since it is smaller than the sum of its proper divisors (6557280).

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

3122160 is a wasteful number, since it uses less digits than its factorization.

3122160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13025 (or 13019 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3122160 is about 1766.9634970763. The cubic root of 3122160 is about 146.1565843652.

Adding to 3122160 its reverse (612213), we get a palindrome (3734373).

The spelling of 3122160 in words is "three million, one hundred twenty-two thousand, one hundred sixty".