1941868 has 12 divisors (see below), whose sum is σ = 3439800. Its totient is φ = 959072.

The previous prime is 1941851. The next prime is 1941881. The reversal of 1941868 is 8681491.

It is a happy number.

It is a zygodrome in base 5.

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 3 ways as a sum of consecutive naturals, for example, 2593 + ... + 3256.

It is an arithmetic number, because the mean of its divisors is an integer number (286650).

2^1941868 is an apocalyptic number.

It is an amenable number.

1941868 is a deficient number, since it is larger than the sum of its proper divisors (1497932).

1941868 is a wasteful number, since it uses less digits than its factorization.

1941868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5936 (or 5934 counting only the distinct ones).

The product of its digits is 13824, while the sum is 37.

The square root of 1941868 is about 1393.5092392948. The cubic root of 1941868 is about 124.7593878100.

It can be divided in two parts, 1941 and 868, that added together give a square (2809 = 53²).

The spelling of 1941868 in words is "one million, nine hundred forty-one thousand, eight hundred sixty-eight".