1941916 has 6 divisors (see below), whose sum is σ = 3398360. Its totient is φ = 970956.

The previous prime is 1941889. The next prime is 1941931. The reversal of 1941916 is 6191491.

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 as a sum of consecutive naturals, namely, 242736 + ... + 242743.

2^1941916 is an apocalyptic number.

It is an amenable number.

1941916 is a deficient number, since it is larger than the sum of its proper divisors (1456444).

1941916 is a wasteful number, since it uses less digits than its factorization.

1941916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485483 (or 485481 counting only the distinct ones).

The product of its digits is 1944, while the sum is 31.

The square root of 1941916 is about 1393.5264618944. The cubic root of 1941916 is about 124.7604157552.

The spelling of 1941916 in words is "one million, nine hundred forty-one thousand, nine hundred sixteen".