2040460 has 12 divisors (see below), whose sum is σ = 4285008. Its totient is φ = 816176.

The previous prime is 2040457. The next prime is 2040461. The reversal of 2040460 is 640402.

It is not an unprimeable number, because it can be changed into a prime (2040461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50992 + ... + 51031.

It is an arithmetic number, because the mean of its divisors is an integer number (357084).

2^2040460 is an apocalyptic number.

2040460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2040460 is an abundant number, since it is smaller than the sum of its proper divisors (2244548).

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

2040460 is a wasteful number, since it uses less digits than its factorization.

2040460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102032 (or 102030 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2040460 is about 1428.4467088415. The cubic root of 2040460 is about 126.8360461031.

Adding to 2040460 its reverse (640402), we get a palindrome (2680862).

It can be divided in two parts, 2040 and 460, that added together give a square (2500 = 50²).

The spelling of 2040460 in words is "two million, forty thousand, four hundred sixty".