2042933 has 2 divisors, whose sum is σ = 2042934. Its totient is φ = 2042932.

The previous prime is 2042923. The next prime is 2042969. The reversal of 2042933 is 3392402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1737124 + 305809 = 1318^2 + 553^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2042933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2042899 and 2042908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021466 + 1021467.

It is an arithmetic number, because the mean of its divisors is an integer number (1021467).

2^2042933 is an apocalyptic number.

It is an amenable number.

2042933 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042933 is an equidigital number, since it uses as much as digits as its factorization.

2042933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2042933 is about 1429.3120722921. The cubic root of 2042933 is about 126.8872664012.

The spelling of 2042933 in words is "two million, forty-two thousand, nine hundred thirty-three".