1948712 has 8 divisors (see below), whose sum is σ = 3653850. Its totient is φ = 974352.

The previous prime is 1948703. The next prime is 1948729. The reversal of 1948712 is 2178491.

It can be written as a sum of positive squares in only one way, i.e., 1943236 + 5476 = 1394^2 + 74^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 121787 + ... + 121802.

2^1948712 is an apocalyptic number.

It is an amenable number.

1948712 is a deficient number, since it is larger than the sum of its proper divisors (1705138).

1948712 is a wasteful number, since it uses less digits than its factorization.

1948712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243595 (or 243591 counting only the distinct ones).

The product of its digits is 4032, while the sum is 32.

The square root of 1948712 is about 1395.9627502194. The cubic root of 1948712 is about 124.9057850061.

The spelling of 1948712 in words is "one million, nine hundred forty-eight thousand, seven hundred twelve".