1201449 has 8 divisors (see below), whose sum is σ = 1607040. Its totient is φ = 798416.

The previous prime is 1201439. The next prime is 1201469. The reversal of 1201449 is 9441021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1201449 - 2⁹ = 1200937 is a prime.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1201439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1312 + ... + 2030.

It is an arithmetic number, because the mean of its divisors is an integer number (200880).

2^1201449 is an apocalyptic number.

It is an amenable number.

1201449 is a deficient number, since it is larger than the sum of its proper divisors (405591).

1201449 is an equidigital number, since it uses as much as digits as its factorization.

1201449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1201449 is about 1096.1062904664. The cubic root of 1201449 is about 106.3086117215.

The spelling of 1201449 in words is "one million, two hundred one thousand, four hundred forty-nine".