1297046 has 8 divisors (see below), whose sum is σ = 1956864. Its totient is φ = 644760.

The previous prime is 1297027. The next prime is 1297057. The reversal of 1297046 is 6407921.

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

It is a super-2 number, since 2×1297046² = 3364656652232, which contains 22 as substring.

It is a Curzon number.

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, 1430 + ... + 2153.

It is an arithmetic number, because the mean of its divisors is an integer number (244608).

2^1297046 is an apocalyptic number.

1297046 is a deficient number, since it is larger than the sum of its proper divisors (659818).

1297046 is a wasteful number, since it uses less digits than its factorization.

1297046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1297046 is about 1138.8792736721. The cubic root of 1297046 is about 109.0565595980.

The spelling of 1297046 in words is "one million, two hundred ninety-seven thousand, forty-six".