620207 has 8 divisors (see below), whose sum is σ = 726432. Its totient is φ = 518400.

The previous prime is 620201. The next prime is 620227. The reversal of 620207 is 702026.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 620207 - 2¹² = 616111 is a prime.

It is a plaindrome in base 9 and base 12.

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 620207.

It is not an unprimeable number, because it can be changed into a prime (620201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794 + ... + 1367.

It is an arithmetic number, because the mean of its divisors is an integer number (90804).

2⁶²⁰²⁰⁷ is an apocalyptic number.

620207 is a deficient number, since it is larger than the sum of its proper divisors (106225).

620207 is a wasteful number, since it uses less digits than its factorization.

620207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 620207 is about 787.5322215630. The cubic root of 620207 is about 85.2796785238.

The spelling of 620207 in words is "six hundred twenty thousand, two hundred seven".