2113460 has 12 divisors (see below), whose sum is σ = 4438308. Its totient is φ = 845376.

The previous prime is 2113459. The next prime is 2113469. The reversal of 2113460 is 643112.

2113460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1263376 + 850084 = 1124^2 + 922^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52817 + ... + 52856.

It is an arithmetic number, because the mean of its divisors is an integer number (369859).

2^2113460 is an apocalyptic number.

2113460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113460 is an abundant number, since it is smaller than the sum of its proper divisors (2324848).

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

2113460 is a wasteful number, since it uses less digits than its factorization.

2113460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105682 (or 105680 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2113460 is about 1453.7743979036. The cubic root of 2113460 is about 128.3309307847.

Adding to 2113460 its reverse (643112), we get a palindrome (2756572).

The spelling of 2113460 in words is "two million, one hundred thirteen thousand, four hundred sixty".