1946332 has 6 divisors (see below), whose sum is σ = 3406088. Its totient is φ = 973164.

The previous prime is 1946299. The next prime is 1946369. The reversal of 1946332 is 2336491.

It is a self number, because there is not a number n which added to its sum of digits gives 1946332.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 243288 + ... + 243295.

2^1946332 is an apocalyptic number.

It is an amenable number.

1946332 is a deficient number, since it is larger than the sum of its proper divisors (1459756).

1946332 is a wasteful number, since it uses less digits than its factorization.

1946332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486587 (or 486585 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 1946332 is about 1395.1100315029. The cubic root of 1946332 is about 124.8549143330.

It can be divided in two parts, 1946 and 332, that added together give a triangular number (2278 = T₆₇).

The spelling of 1946332 in words is "one million, nine hundred forty-six thousand, three hundred thirty-two".