1296106 has 16 divisors (see below), whose sum is σ = 2274624. Its totient is φ = 542304.

The previous prime is 1296101. The next prime is 1296109. The reversal of 1296106 is 6016921.

It is not an unprimeable number, because it can be changed into a prime (1296101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475 + ... + 1678.

It is an arithmetic number, because the mean of its divisors is an integer number (142164).

2^1296106 is an apocalyptic number.

1296106 is a deficient number, since it is larger than the sum of its proper divisors (978518).

1296106 is a wasteful number, since it uses less digits than its factorization.

1296106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1296106 is about 1138.4665124631. The cubic root of 1296106 is about 109.0302079392.

The spelling of 1296106 in words is "one million, two hundred ninety-six thousand, one hundred six".