1940948 has 12 divisors (see below), whose sum is σ = 3406452. Its totient is φ = 967680.

The previous prime is 1940929. The next prime is 1940957. The reversal of 1940948 is 8490491.

It can be written as a sum of positive squares in 2 ways, for example, as 1507984 + 432964 = 1228^2 + 658^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 2186 + ... + 2942.

It is an arithmetic number, because the mean of its divisors is an integer number (283871).

2^1940948 is an apocalyptic number.

It is an amenable number.

1940948 is a deficient number, since it is larger than the sum of its proper divisors (1465504).

1940948 is a wasteful number, since it uses less digits than its factorization.

1940948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402 (or 1400 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1940948 is about 1393.1790983215. The cubic root of 1940948 is about 124.7396822537.

The spelling of 1940948 in words is "one million, nine hundred forty thousand, nine hundred forty-eight".