1427093 has 2 divisors, whose sum is σ = 1427094. Its totient is φ = 1427092.

The previous prime is 1427089. The next prime is 1427117. The reversal of 1427093 is 3907241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1423249 + 3844 = 1193^2 + 62^2 .

It is a cyclic number.

It is not a de Polignac number, because 1427093 - 2² = 1427089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1427893) 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 as a sum of consecutive naturals, namely, 713546 + 713547.

It is an arithmetic number, because the mean of its divisors is an integer number (713547).

2^1427093 is an apocalyptic number.

It is an amenable number.

1427093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1427093 is an equidigital number, since it uses as much as digits as its factorization.

1427093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 1427093 is about 1194.6099781937. The cubic root of 1427093 is about 112.5859228364.

The spelling of 1427093 in words is "one million, four hundred twenty-seven thousand, ninety-three".