620150 has 24 divisors (see below), whose sum is σ = 1175520. Its totient is φ = 243360.

The previous prime is 620117. The next prime is 620159. The reversal of 620150 is 51026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620159) by changing a digit.

620150 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3872 + ... + 4028.

It is an arithmetic number, because the mean of its divisors is an integer number (48980).

2⁶²⁰¹⁵⁰ is an apocalyptic number.

620150 is a deficient number, since it is larger than the sum of its proper divisors (555370).

620150 is a wasteful number, since it uses less digits than its factorization.

620150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 620150 is about 787.4960317360. The cubic root of 620150 is about 85.2770659065.

Adding to 620150 its reverse (51026), we get a palindrome (671176).

The spelling of 620150 in words is "six hundred twenty thousand, one hundred fifty".