1946976 has 48 divisors (see below), whose sum is σ = 5415984. Its totient is φ = 610304.

The previous prime is 1946969. The next prime is 1946981. The reversal of 1946976 is 6796491.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

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, 1036 + ... + 2228.

It is an arithmetic number, because the mean of its divisors is an integer number (112833).

2^1946976 is an apocalyptic number.

1946976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1946976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2707992).

1946976 is an abundant number, since it is smaller than the sum of its proper divisors (3469008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1946976 is a wasteful number, since it uses less digits than its factorization.

1946976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223 (or 1215 counting only the distinct ones).

The product of its digits is 81648, while the sum is 42.

The square root of 1946976 is about 1395.3408185816. The cubic root of 1946976 is about 124.8686834293.

The spelling of 1946976 in words is "one million, nine hundred forty-six thousand, nine hundred seventy-six".