620088 has 32 divisors (see below), whose sum is σ = 1772160. Its totient is φ = 177120.

The previous prime is 620051. The next prime is 620099. The reversal of 620088 is 880026.

620088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 620088.

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, 1678 + ... + 2013.

It is an arithmetic number, because the mean of its divisors is an integer number (55380).

2⁶²⁰⁰⁸⁸ is an apocalyptic number.

It is an amenable number.

620088 is an abundant number, since it is smaller than the sum of its proper divisors (1152072).

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

620088 is a wasteful number, since it uses less digits than its factorization.

620088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707 (or 3703 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 620088 is about 787.4566654744. The cubic root of 620088 is about 85.2742239305.

The spelling of 620088 in words is "six hundred twenty thousand, eighty-eight".