1946049 has 8 divisors (see below), whose sum is σ = 2965440. Its totient is φ = 1112016.

The previous prime is 1946033. The next prime is 1946059. The reversal of 1946049 is 9406491.

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

It is not a de Polignac number, because 1946049 - 2⁴ = 1946033 is a prime.

1946049 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1946029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46314 + ... + 46355.

It is an arithmetic number, because the mean of its divisors is an integer number (370680).

2^1946049 is an apocalyptic number.

It is an amenable number.

1946049 is a deficient number, since it is larger than the sum of its proper divisors (1019391).

1946049 is an equidigital number, since it uses as much as digits as its factorization.

1946049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92679.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1946049 is about 1395.0086021240. The cubic root of 1946049 is about 124.8488626670.

The spelling of 1946049 in words is "one million, nine hundred forty-six thousand, forty-nine".