1467397 has 2 divisors, whose sum is σ = 1467398. Its totient is φ = 1467396.

The previous prime is 1467391. The next prime is 1467413. The reversal of 1467397 is 7937641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1147041 + 320356 = 1071^2 + 566^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1467397 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1467391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 733698 + 733699.

It is an arithmetic number, because the mean of its divisors is an integer number (733699).

2^1467397 is an apocalyptic number.

1467397 is the 648-th centered heptagonal number.

It is an amenable number.

1467397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1467397 is an equidigital number, since it uses as much as digits as its factorization.

1467397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31752, while the sum is 37.

The square root of 1467397 is about 1211.3616305629. The cubic root of 1467397 is about 113.6359836496.

The spelling of 1467397 in words is "one million, four hundred sixty-seven thousand, three hundred ninety-seven".