2162460 has 48 divisors (see below), whose sum is σ = 6322176. Its totient is φ = 551232.

The previous prime is 2162449. The next prime is 2162497. The reversal of 2162460 is 642612.

It is a happy number.

2162460 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 597 + ... + 2163.

It is an arithmetic number, because the mean of its divisors is an integer number (131712).

2^2162460 is an apocalyptic number.

2162460 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 2162460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3161088).

2162460 is an abundant number, since it is smaller than the sum of its proper divisors (4159716).

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

2162460 is a wasteful number, since it uses less digits than its factorization.

2162460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2162460 is about 1470.5305165144. The cubic root of 2162460 is about 129.3151360186.

It can be divided in two parts, 21 and 62460, that added together give a triangular number (62481 = T₃₅₃).

The spelling of 2162460 in words is "two million, one hundred sixty-two thousand, four hundred sixty".