2048688 has 60 divisors (see below), whose sum is σ = 5890248. Its totient is φ = 664320.

The previous prime is 2048677. The next prime is 2048699. The reversal of 2048688 is 8868402.

It is an interprime number because it is at equal distance from previous prime (2048677) and next prime (2048699).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5731 + ... + 6077.

2^2048688 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 2048688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2945124).

2048688 is an abundant number, since it is smaller than the sum of its proper divisors (3841560).

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

2048688 is a wasteful number, since it uses less digits than its factorization.

2048688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 2048688 is about 1431.3238627229. The cubic root of 2048688 is about 127.0063030331.

The spelling of 2048688 in words is "two million, forty-eight thousand, six hundred eighty-eight".