1342826 has 8 divisors (see below), whose sum is σ = 2026404. Its totient is φ = 667360.

The previous prime is 1342801. The next prime is 1342829. The reversal of 1342826 is 6282431.

1342826 = 329² + 330² + ... + 340².

It can be written as a sum of positive squares in 2 ways, for example, as 1221025 + 121801 = 1105^2 + 349^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1342795 and 1342804.

It is not an unprimeable number, because it can be changed into a prime (1342829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595 + ... + 2286.

2^1342826 is an apocalyptic number.

1342826 is a deficient number, since it is larger than the sum of its proper divisors (683578).

1342826 is a wasteful number, since it uses less digits than its factorization.

1342826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056.

The product of its digits is 2304, while the sum is 26.

The square root of 1342826 is about 1158.8036934701. The cubic root of 1342826 is about 110.3248249864.

The spelling of 1342826 in words is "one million, three hundred forty-two thousand, eight hundred twenty-six".