2486688 has 24 divisors (see below), whose sum is σ = 6527808. Its totient is φ = 828864.

The previous prime is 2486681. The next prime is 2486689. The reversal of 2486688 is 8866842.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2486681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12856 + ... + 13047.

It is an arithmetic number, because the mean of its divisors is an integer number (271992).

2^2486688 is an apocalyptic number.

It is an amenable number.

2486688 is an abundant number, since it is smaller than the sum of its proper divisors (4041120).

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

2486688 is a wasteful number, since it uses less digits than its factorization.

2486688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25916 (or 25908 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 2486688 is about 1576.9235872419. The cubic root of 2486688 is about 135.4795564715.

The spelling of 2486688 in words is "two million, four hundred eighty-six thousand, six hundred eighty-eight".