1446161 has 4 divisors (see below), whose sum is σ = 1462500. Its totient is φ = 1429824.

The previous prime is 1446131. The next prime is 1446167. The reversal of 1446161 is 1616441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1616441 = 607 ⋅2663.

It can be written as a sum of positive squares in 2 ways, for example, as 555025 + 891136 = 745^2 + 944^2 .

It is a cyclic number.

It is not a de Polignac number, because 1446161 - 2⁶ = 1446097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1446167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8036 + ... + 8213.

It is an arithmetic number, because the mean of its divisors is an integer number (365625).

2^1446161 is an apocalyptic number.

It is an amenable number.

1446161 is a deficient number, since it is larger than the sum of its proper divisors (16339).

1446161 is an equidigital number, since it uses as much as digits as its factorization.

1446161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16338.

The product of its digits is 576, while the sum is 23.

The square root of 1446161 is about 1202.5643433929. The cubic root of 1446161 is about 113.0851421909.

The spelling of 1446161 in words is "one million, four hundred forty-six thousand, one hundred sixty-one".