1206441 has 8 divisors (see below), whose sum is σ = 1787360. Its totient is φ = 804276.

The previous prime is 1206433. The next prime is 1206449. The reversal of 1206441 is 1446021.

1206441 is a `hidden beast` number, since 1 + 20 + 644 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1206433) and next prime (1206449).

It is not a de Polignac number, because 1206441 - 2³ = 1206433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1206449) 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, 22315 + ... + 22368.

It is an arithmetic number, because the mean of its divisors is an integer number (223420).

2^1206441 is an apocalyptic number.

It is an amenable number.

1206441 is a deficient number, since it is larger than the sum of its proper divisors (580919).

1206441 is an equidigital number, since it uses as much as digits as its factorization.

1206441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44692 (or 44686 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1206441 is about 1098.3810814103. The cubic root of 1206441 is about 106.4556450885.

It can be divided in two parts, 120 and 6441, that added together give a 8-th power (6561 = 3⁸).

The spelling of 1206441 in words is "one million, two hundred six thousand, four hundred forty-one".