1296153 has 12 divisors (see below), whose sum is σ = 1896960. Its totient is φ = 852696.

The previous prime is 1296143. The next prime is 1296167. The reversal of 1296153 is 3516921.

It is not a de Polignac number, because 1296153 - 2⁴ = 1296137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1296143) 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 11 ways as a sum of consecutive naturals, for example, 201 + ... + 1622.

It is an arithmetic number, because the mean of its divisors is an integer number (158080).

2^1296153 is an apocalyptic number.

It is an amenable number.

1296153 is a deficient number, since it is larger than the sum of its proper divisors (600807).

1296153 is a wasteful number, since it uses less digits than its factorization.

1296153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908 (or 1905 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 1296153 is about 1138.4871540777. The cubic root of 1296153 is about 109.0315258247.

The spelling of 1296153 in words is "one million, two hundred ninety-six thousand, one hundred fifty-three".