1942948 has 36 divisors (see below), whose sum is σ = 4136832. Its totient is φ = 794640.

The previous prime is 1942943. The next prime is 1942961. The reversal of 1942948 is 8492491.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1942943) 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, 4293 + ... + 4723.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

2^1942948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1942948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2068416).

1942948 is an abundant number, since it is smaller than the sum of its proper divisors (2193884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1942948 is a wasteful number, since it uses less digits than its factorization.

1942948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 463 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 1942948 is about 1393.8966963158. The cubic root of 1942948 is about 124.7825124796.

The spelling of 1942948 in words is "one million, nine hundred forty-two thousand, nine hundred forty-eight".