1342046 has 8 divisors (see below), whose sum is σ = 2119080. Its totient is φ = 635688.

The previous prime is 1342007. The next prime is 1342049. The reversal of 1342046 is 6402431.

It is a happy number.

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

It is a super-2 number, since 2×1342046² = 3602174932232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342049) 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, 17621 + ... + 17696.

It is an arithmetic number, because the mean of its divisors is an integer number (264885).

2^1342046 is an apocalyptic number.

1342046 is a deficient number, since it is larger than the sum of its proper divisors (777034).

1342046 is a wasteful number, since it uses less digits than its factorization.

1342046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35338.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1342046 is about 1158.4670905986. The cubic root of 1342046 is about 110.3034595897.

Adding to 1342046 its reverse (6402431), we get a palindrome (7744477).

The spelling of 1342046 in words is "one million, three hundred forty-two thousand, forty-six".