2183913 has 12 divisors (see below), whose sum is σ = 3177408. Its totient is φ = 1445400.

The previous prime is 2183899. The next prime is 2183921. The reversal of 2183913 is 3193812.

It is not a de Polignac number, because 2183913 - 2⁶ = 2183849 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2183953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 556 + ... + 2162.

It is an arithmetic number, because the mean of its divisors is an integer number (264784).

2^2183913 is an apocalyptic number.

It is an amenable number.

2183913 is a deficient number, since it is larger than the sum of its proper divisors (993495).

2183913 is a wasteful number, since it uses less digits than its factorization.

2183913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764 (or 1761 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 2183913 is about 1477.8068209343. The cubic root of 2183913 is about 129.7413595324.

The spelling of 2183913 in words is "two million, one hundred eighty-three thousand, nine hundred thirteen".