1298467 has 2 divisors, whose sum is σ = 1298468. Its totient is φ = 1298466.

The previous prime is 1298387. The next prime is 1298489. The reversal of 1298467 is 7648921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1298467 - 2¹¹ = 1296419 is a prime.

It is a pancake number, because a pancake can be divided into 1298467 parts by 1611 straight cuts.

It is not a weakly prime, because it can be changed into another prime (1290467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 649233 + 649234.

It is an arithmetic number, because the mean of its divisors is an integer number (649234).

2^1298467 is an apocalyptic number.

1298467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1298467 is an equidigital number, since it uses as much as digits as its factorization.

1298467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 37.

The square root of 1298467 is about 1139.5029618215. The cubic root of 1298467 is about 109.0963712964.

The spelling of 1298467 in words is "one million, two hundred ninety-eight thousand, four hundred sixty-seven".