1342973 has 2 divisors, whose sum is σ = 1342974. Its totient is φ = 1342972.

The previous prime is 1342969. The next prime is 1342987. The reversal of 1342973 is 3792431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1304164 + 38809 = 1142^2 + 197^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342973 - 2² = 1342969 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671486 + 671487.

It is an arithmetic number, because the mean of its divisors is an integer number (671487).

2^1342973 is an apocalyptic number.

It is an amenable number.

1342973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342973 is an equidigital number, since it uses as much as digits as its factorization.

1342973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 29.

The square root of 1342973 is about 1158.8671192160. The cubic root of 1342973 is about 110.3288506154.

The spelling of 1342973 in words is "one million, three hundred forty-two thousand, nine hundred seventy-three".