1409467 has 2 divisors, whose sum is σ = 1409468. Its totient is φ = 1409466.

The previous prime is 1409459. The next prime is 1409489. The reversal of 1409467 is 7649041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1409467 - 2³ = 1409459 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1409407) 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 as a sum of consecutive naturals, namely, 704733 + 704734.

It is an arithmetic number, because the mean of its divisors is an integer number (704734).

2^1409467 is an apocalyptic number.

1409467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1409467 is an equidigital number, since it uses as much as digits as its factorization.

1409467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1409467 is about 1187.2097540031. The cubic root of 1409467 is about 112.1204857727.

It can be divided in two parts, 14094 and 67, that added together give a square (14161 = 119²).

The spelling of 1409467 in words is "one million, four hundred nine thousand, four hundred sixty-seven".