1888608 has 48 divisors (see below), whose sum is σ = 5031936. Its totient is φ = 620160.

The previous prime is 1888597. The next prime is 1888609. The reversal of 1888608 is 8068881.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1888609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9793 + ... + 9983.

It is an arithmetic number, because the mean of its divisors is an integer number (104832).

2^1888608 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 1888608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2515968).

1888608 is an abundant number, since it is smaller than the sum of its proper divisors (3143328).

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

1888608 is a wasteful number, since it uses less digits than its factorization.

1888608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 39.

The square root of 1888608 is about 1374.2663497299. The cubic root of 1888608 is about 123.6081979460.

The spelling of 1888608 in words is "one million, eight hundred eighty-eight thousand, six hundred eight".