1342012 has 36 divisors (see below), whose sum is σ = 2815344. Its totient is φ = 557760.

The previous prime is 1342007. The next prime is 1342049. The reversal of 1342012 is 2102431.

It is a junction number, because it is equal to n+sod(n) for n = 1341983 and 1342001.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 7953 + ... + 8119.

It is an arithmetic number, because the mean of its divisors is an integer number (78204).

2^1342012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1407672).

1342012 is an abundant number, since it is smaller than the sum of its proper divisors (1473332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342012 is a wasteful number, since it uses less digits than its factorization.

1342012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1342012 is about 1158.4524159412. The cubic root of 1342012 is about 110.3025280893.

Adding to 1342012 its reverse (2102431), we get a palindrome (3444443).

It can be divided in two parts, 13 and 42012, that added together give a square (42025 = 205²).

The spelling of 1342012 in words is "one million, three hundred forty-two thousand, twelve".