620952 has 16 divisors (see below), whose sum is σ = 1552440. Its totient is φ = 206976.

The previous prime is 620947. The next prime is 620957. The reversal of 620952 is 259026.

620952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (620947) and next prime (620957).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 25873 = 620952 / (6 + 2 + 0 + 9 + 5 + 2).

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 620952.

It is not an unprimeable number, because it can be changed into a prime (620957) by changing a digit.

620952 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 3 ways as a sum of consecutive naturals, for example, 12913 + ... + 12960.

2⁶²⁰⁹⁵² is an apocalyptic number.

It is an amenable number.

620952 is an abundant number, since it is smaller than the sum of its proper divisors (931488).

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

620952 is a wasteful number, since it uses less digits than its factorization.

620952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25882 (or 25878 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 620952 is about 788.0050761258. The cubic root of 620952 is about 85.3138111809.

Adding to 620952 its reverse (259026), we get a palindrome (879978).

The spelling of 620952 in words is "six hundred twenty thousand, nine hundred fifty-two".