2159260 has 24 divisors (see below), whose sum is σ = 4581360. Its totient is φ = 854784.

The previous prime is 2159251. The next prime is 2159281. The reversal of 2159260 is 629512.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1636 + ... + 2644.

It is an arithmetic number, because the mean of its divisors is an integer number (190890).

2^2159260 is an apocalyptic number.

2159260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2159260 is an abundant number, since it is smaller than the sum of its proper divisors (2422100).

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

2159260 is a wasteful number, since it uses less digits than its factorization.

2159260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2159260 is about 1469.4420709916. The cubic root of 2159260 is about 129.2513178485.

The spelling of 2159260 in words is "two million, one hundred fifty-nine thousand, two hundred sixty".