1868048 has 40 divisors (see below), whose sum is σ = 4458048. Its totient is φ = 738432.

The previous prime is 1868039. The next prime is 1868051. The reversal of 1868048 is 8408681.

It is a junction number, because it is equal to n+sod(n) for n = 1867999 and 1868017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815 + ... + 2097.

2^1868048 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 1868048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2229024).

1868048 is an abundant number, since it is smaller than the sum of its proper divisors (2590000).

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

1868048 is a wasteful number, since it uses less digits than its factorization.

1868048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311 (or 1305 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 1868048 is about 1366.7655248798. The cubic root of 1868048 is about 123.1580140283.

The spelling of 1868048 in words is "one million, eight hundred sixty-eight thousand, forty-eight".