1948804 has 24 divisors (see below), whose sum is σ = 4007808. Its totient is φ = 817440.

The previous prime is 1948801. The next prime is 1948847. The reversal of 1948804 is 4088491.

It is a self number, because there is not a number n which added to its sum of digits gives 1948804.

It is not an unprimeable number, because it can be changed into a prime (1948801) 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 7 ways as a sum of consecutive naturals, for example, 1132 + ... + 2275.

It is an arithmetic number, because the mean of its divisors is an integer number (166992).

2^1948804 is an apocalyptic number.

It is an amenable number.

1948804 is an abundant number, since it is smaller than the sum of its proper divisors (2059004).

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

1948804 is a wasteful number, since it uses less digits than its factorization.

1948804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435 (or 3433 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 1948804 is about 1395.9957019991. The cubic root of 1948804 is about 124.9077506038.

It can be divided in two parts, 194 and 8804, that added together give a palindrome (8998).

The spelling of 1948804 in words is "one million, nine hundred forty-eight thousand, eight hundred four".