1342066 has 16 divisors (see below), whose sum is σ = 2239488. Its totient is φ = 598000.

The previous prime is 1342063. The next prime is 1342067. The reversal of 1342066 is 6602431.

It is a super-2 number, since 2×1342066² = 3602282296712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342063) 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 in 7 ways as a sum of consecutive naturals, for example, 591 + ... + 1741.

It is an arithmetic number, because the mean of its divisors is an integer number (139968).

2^1342066 is an apocalyptic number.

1342066 is a deficient number, since it is larger than the sum of its proper divisors (897422).

1342066 is a wasteful number, since it uses less digits than its factorization.

1342066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1342066 is about 1158.4757226632. The cubic root of 1342066 is about 110.3040075238.

Adding to 1342066 its reverse (6602431), we get a palindrome (7944497).

The spelling of 1342066 in words is "one million, three hundred forty-two thousand, sixty-six".