1296029 has 8 divisors (see below), whose sum is σ = 1568448. Its totient is φ = 1045440.

The previous prime is 1296023. The next prime is 1296037. The reversal of 1296029 is 9206921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1296029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1295992 and 1296010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1296023) 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, 5327 + ... + 5564.

It is an arithmetic number, because the mean of its divisors is an integer number (196056).

2^1296029 is an apocalyptic number.

It is an amenable number.

1296029 is a deficient number, since it is larger than the sum of its proper divisors (272419).

1296029 is a wasteful number, since it uses less digits than its factorization.

1296029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10915.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1296029 is about 1138.4326945411. The cubic root of 1296029 is about 109.0280487814.

The spelling of 1296029 in words is "one million, two hundred ninety-six thousand, twenty-nine".