1947248 has 20 divisors (see below), whose sum is σ = 3995280. Its totient is φ = 916224.

The previous prime is 1947247. The next prime is 1947259. The reversal of 1947248 is 8427491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1947241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3308 + ... + 3851.

It is an arithmetic number, because the mean of its divisors is an integer number (199764).

2^1947248 is an apocalyptic number.

It is an amenable number.

1947248 is an abundant number, since it is smaller than the sum of its proper divisors (2048032).

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

1947248 is a wasteful number, since it uses less digits than its factorization.

1947248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7184 (or 7178 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 1947248 is about 1395.4382824045. The cubic root of 1947248 is about 124.8744980362.

The spelling of 1947248 in words is "one million, nine hundred forty-seven thousand, two hundred forty-eight".