1292012 has 6 divisors (see below), whose sum is σ = 2261028. Its totient is φ = 646004.

The previous prime is 1292009. The next prime is 1292023. The reversal of 1292012 is 2102921.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161498 + ... + 161505.

It is an arithmetic number, because the mean of its divisors is an integer number (376838).

2^1292012 is an apocalyptic number.

It is an amenable number.

1292012 is a deficient number, since it is larger than the sum of its proper divisors (969016).

1292012 is a wasteful number, since it uses less digits than its factorization.

1292012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323007 (or 323005 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1292012 is about 1136.6670576734. The cubic root of 1292012 is about 108.9152892317.

Adding to 1292012 its reverse (2102921), we get a palindrome (3394933).

The spelling of 1292012 in words is "one million, two hundred ninety-two thousand, twelve".