2353983 has 4 divisors (see below), whose sum is σ = 3138648. Its totient is φ = 1569320.

The previous prime is 2353979. The next prime is 2353987. The reversal of 2353983 is 3893532.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2353979) and next prime (2353987).

It is a cyclic number.

It is not a de Polignac number, because 2353983 - 2² = 2353979 is a prime.

It is a D-number.

2353983 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2353987) 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, 392328 + ... + 392333.

It is an arithmetic number, because the mean of its divisors is an integer number (784662).

2^2353983 is an apocalyptic number.

2353983 is a deficient number, since it is larger than the sum of its proper divisors (784665).

2353983 is an equidigital number, since it uses as much as digits as its factorization.

2353983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784664.

The product of its digits is 19440, while the sum is 33.

The square root of 2353983 is about 1534.2695330352. The cubic root of 2353983 is about 133.0253593267.

The spelling of 2353983 in words is "two million, three hundred fifty-three thousand, nine hundred eighty-three".