1213068 has 12 divisors (see below), whose sum is σ = 2830520. Its totient is φ = 404352.

The previous prime is 1213063. The next prime is 1213081. The reversal of 1213068 is 8603121.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1213063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50533 + ... + 50556.

2^1213068 is an apocalyptic number.

It is an amenable number.

1213068 is an abundant number, since it is smaller than the sum of its proper divisors (1617452).

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

1213068 is a wasteful number, since it uses less digits than its factorization.

1213068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101096 (or 101094 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1213068 is about 1101.3936625930. The cubic root of 1213068 is about 106.6502101348.

Adding to 1213068 its reverse (8603121), we get a palindrome (9816189).

It can be divided in two parts, 12 and 13068, that multiplied together give a square (156816 = 396²).

The spelling of 1213068 in words is "one million, two hundred thirteen thousand, sixty-eight".