1449953 has 2 divisors, whose sum is σ = 1449954. Its totient is φ = 1449952.

The previous prime is 1449949. The next prime is 1449967. The reversal of 1449953 is 3599441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1098304 + 351649 = 1048^2 + 593^2 .

It is a cyclic number.

It is not a de Polignac number, because 1449953 - 2² = 1449949 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1449983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724976 + 724977.

It is an arithmetic number, because the mean of its divisors is an integer number (724977).

2^1449953 is an apocalyptic number.

It is an amenable number.

1449953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1449953 is an equidigital number, since it uses as much as digits as its factorization.

1449953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 35.

The square root of 1449953 is about 1204.1399420333. The cubic root of 1449953 is about 113.1838966634.

The spelling of 1449953 in words is "one million, four hundred forty-nine thousand, nine hundred fifty-three".