620092 has 24 divisors (see below), whose sum is σ = 1254960. Its totient is φ = 264960.

The previous prime is 620051. The next prime is 620099. The reversal of 620092 is 290026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620099) by changing a digit.

620092 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, 334 + ... + 1162.

It is an arithmetic number, because the mean of its divisors is an integer number (52290).

2⁶²⁰⁰⁹² is an apocalyptic number.

It is an amenable number.

620092 is an abundant number, since it is smaller than the sum of its proper divisors (634868).

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

620092 is a wasteful number, since it uses less digits than its factorization.

620092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 620092 is about 787.4592052926. The cubic root of 620092 is about 85.2744072895.

The spelling of 620092 in words is "six hundred twenty thousand, ninety-two".