1432667 has 2 divisors, whose sum is σ = 1432668. Its totient is φ = 1432666.

The previous prime is 1432649. The next prime is 1432679. The reversal of 1432667 is 7662341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1432667 - 2⁸ = 1432411 is a prime.

It is a Chen prime.

It is equal to p₁₀₉₃₉₇ and since 1432667 and 109397 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1432637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716333 + 716334.

It is an arithmetic number, because the mean of its divisors is an integer number (716334).

2^1432667 is an apocalyptic number.

1432667 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432667 is an equidigital number, since it uses as much as digits as its factorization.

1432667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 1432667 is about 1196.9406835763. The cubic root of 1432667 is about 112.7323133566.

The spelling of 1432667 in words is "one million, four hundred thirty-two thousand, six hundred sixty-seven".