1933049 has 2 divisors, whose sum is σ = 1933050. Its totient is φ = 1933048.

The previous prime is 1933037. The next prime is 1933097. The reversal of 1933049 is 9403391.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1690000 + 243049 = 1300^2 + 493^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1933049 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1933549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 966524 + 966525.

It is an arithmetic number, because the mean of its divisors is an integer number (966525).

2^1933049 is an apocalyptic number.

It is an amenable number.

1933049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1933049 is an equidigital number, since it uses as much as digits as its factorization.

1933049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 1933049 is about 1390.3413249990. The cubic root of 1933049 is about 124.5702361174.

The spelling of 1933049 in words is "one million, nine hundred thirty-three thousand, forty-nine".