1912941 has 12 divisors (see below), whose sum is σ = 2827968. Its totient is φ = 1245384.

The previous prime is 1912921. The next prime is 1912943. The reversal of 1912941 is 1492191.

It is not a de Polignac number, because 1912941 - 2⁹ = 1912429 is a prime.

1912941 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1912943) 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 11 ways as a sum of consecutive naturals, for example, 2085 + ... + 2858.

It is an arithmetic number, because the mean of its divisors is an integer number (235664).

2^1912941 is an apocalyptic number.

It is an amenable number.

1912941 is a deficient number, since it is larger than the sum of its proper divisors (915027).

1912941 is a wasteful number, since it uses less digits than its factorization.

1912941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992 (or 4989 counting only the distinct ones).

The product of its digits is 648, while the sum is 27.

The square root of 1912941 is about 1383.0911032900. The cubic root of 1912941 is about 124.1367940589.

The spelling of 1912941 in words is "one million, nine hundred twelve thousand, nine hundred forty-one".