1342933 has 4 divisors (see below), whose sum is σ = 1374208. Its totient is φ = 1311660.

The previous prime is 1342909. The next prime is 1342963. The reversal of 1342933 is 3392431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342933 is a prime.

It is a Duffinian number.

1342933 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1342898 and 1342907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15573 + ... + 15658.

It is an arithmetic number, because the mean of its divisors is an integer number (343552).

2^1342933 is an apocalyptic number.

It is an amenable number.

1342933 is a deficient number, since it is larger than the sum of its proper divisors (31275).

1342933 is an equidigital number, since it uses as much as digits as its factorization.

1342933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31274.

The product of its digits is 1944, while the sum is 25.

The square root of 1342933 is about 1158.8498608534. The cubic root of 1342933 is about 110.3277552352.

The spelling of 1342933 in words is "one million, three hundred forty-two thousand, nine hundred thirty-three".