1290968 has 16 divisors (see below), whose sum is σ = 2766480. Its totient is φ = 553248.

The previous prime is 1290937. The next prime is 1290983. The reversal of 1290968 is 8690921.

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 3 ways as a sum of consecutive naturals, for example, 11471 + ... + 11582.

It is an arithmetic number, because the mean of its divisors is an integer number (172905).

2^1290968 is an apocalyptic number.

It is an amenable number.

1290968 is an abundant number, since it is smaller than the sum of its proper divisors (1475512).

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

1290968 is a wasteful number, since it uses less digits than its factorization.

1290968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23066 (or 23062 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 1290968 is about 1136.2077274865. The cubic root of 1290968 is about 108.8859452827.

The spelling of 1290968 in words is "one million, two hundred ninety thousand, nine hundred sixty-eight".