2160960 has 56 divisors (see below), whose sum is σ = 6864096. Its totient is φ = 576000.

The previous prime is 2160953. The next prime is 2160967. The reversal of 2160960 is 690612.

2160960 = T₁₁₆ + T₁₁₇ + ... + T₂₄₃.

2160960 = 486² + 487² + ... + 494².

It is an interprime number because it is at equal distance from previous prime (2160953) and next prime (2160967).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2160960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166 + ... + 2085.

2^2160960 is an apocalyptic number.

2160960 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 2160960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3432048).

2160960 is an abundant number, since it is smaller than the sum of its proper divisors (4703136).

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

2160960 is a wasteful number, since it uses less digits than its factorization.

2160960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271 (or 2261 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 2160960 is about 1470.0204080216. The cubic root of 2160960 is about 129.2852290961.

It can be divided in two parts, 2160 and 960, that multiplied together give a square (2073600 = 1440²).

The spelling of 2160960 in words is "two million, one hundred sixty thousand, nine hundred sixty".