1449967 has 2 divisors, whose sum is σ = 1449968. Its totient is φ = 1449966.

The previous prime is 1449953. The next prime is 1449977. The reversal of 1449967 is 7699441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1449967 - 2¹⁹ = 925679 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 (1449907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724983 + 724984.

It is an arithmetic number, because the mean of its divisors is an integer number (724984).

2^1449967 is an apocalyptic number.

1449967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1449967 is an equidigital number, since it uses as much as digits as its factorization.

1449967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 1449967 is about 1204.1457552971. The cubic root of 1449967 is about 113.1842609440.

The spelling of 1449967 in words is "one million, four hundred forty-nine thousand, nine hundred sixty-seven".