1946061 has 12 divisors (see below), whose sum is σ = 3027388. Its totient is φ = 1197504.

The previous prime is 1946059. The next prime is 1946069. The reversal of 1946061 is 1606491.

It can be written as a sum of positive squares in 2 ways, for example, as 281961 + 1664100 = 531^2 + 1290^2 .

It is not a de Polignac number, because 1946061 - 2¹ = 1946059 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1946069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8200 + ... + 8433.

2^1946061 is an apocalyptic number.

It is an amenable number.

1946061 is a deficient number, since it is larger than the sum of its proper divisors (1081327).

1946061 is a wasteful number, since it uses less digits than its factorization.

1946061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16652 (or 16649 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 1946061 is about 1395.0129031661. The cubic root of 1946061 is about 124.8491192867.

The spelling of 1946061 in words is "one million, nine hundred forty-six thousand, sixty-one".