1292068 has 12 divisors (see below), whose sum is σ = 2394252. Its totient is φ = 608000.

The previous prime is 1292063. The next prime is 1292069. The reversal of 1292068 is 8602921.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 589824 + 702244 = 768^2 + 838^2 .

It is not an unprimeable number, because it can be changed into a prime (1292063) 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 3 ways as a sum of consecutive naturals, for example, 9433 + ... + 9568.

It is an arithmetic number, because the mean of its divisors is an integer number (199521).

2^1292068 is an apocalyptic number.

It is an amenable number.

1292068 is a deficient number, since it is larger than the sum of its proper divisors (1102184).

1292068 is a wasteful number, since it uses less digits than its factorization.

1292068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19022 (or 19020 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1292068 is about 1136.6916908291. The cubic root of 1292068 is about 108.9168627898.

Adding to 1292068 its reverse (8602921), we get a palindrome (9894989).

It can be divided in two parts, 129 and 2068, that added together give a cube (2197 = 13³).

The spelling of 1292068 in words is "one million, two hundred ninety-two thousand, sixty-eight".