2270160 has 80 divisors (see below), whose sum is σ = 7826880. Its totient is φ = 604800.

The previous prime is 2270159. The next prime is 2270171. The reversal of 2270160 is 610722.

2270160 = T₈₂ + T₈₃ + ... + T₂₄₁.

It is a happy number.

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 (18).

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, 1635 + ... + 2685.

It is an arithmetic number, because the mean of its divisors is an integer number (97836).

2^2270160 is an apocalyptic number.

2270160 is a gapful number since it is divisible by the number (20) 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 2270160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3913440).

2270160 is an abundant number, since it is smaller than the sum of its proper divisors (5556720).

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

2270160 is a wasteful number, since it uses less digits than its factorization.

2270160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1061 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 2270160 is about 1506.7050142613. The cubic root of 2270160 is about 131.4272706686.

Adding to 2270160 its reverse (610722), we get a palindrome (2880882).

The spelling of 2270160 in words is "two million, two hundred seventy thousand, one hundred sixty".