888620 has 24 divisors (see below), whose sum is σ = 1884624. Its totient is φ = 351936.

The previous prime is 888557. The next prime is 888623. The reversal of 888620 is 26888.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (888623) by changing a digit.

888620 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 2999 + ... + 3281.

It is an arithmetic number, because the mean of its divisors is an integer number (78526).

2⁸⁸⁸⁶²⁰ is an apocalyptic number.

It is an amenable number.

888620 is an abundant number, since it is smaller than the sum of its proper divisors (996004).

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

888620 is a wasteful number, since it uses less digits than its factorization.

888620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 888620 is about 942.6664309288. Note that the first 3 decimals coincide. The cubic root of 888620 is about 96.1402752540.

The spelling of 888620 in words is "eight hundred eighty-eight thousand, six hundred twenty".