620201032 has 16 divisors (see below), whose sum is σ = 1268593200. Its totient is φ = 281909520.

The previous prime is 620200963. The next prime is 620201033. The reversal of 620201032 is 230102026.

It is a junction number, because it is equal to n+sod(n) for n = 620200997 and 620201015.

It is not an unprimeable number, because it can be changed into a prime (620201033) 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 3 ways as a sum of consecutive naturals, for example, 3523782 + ... + 3523957.

It is an arithmetic number, because the mean of its divisors is an integer number (79287075).

Almost surely, 2^620201032 is an apocalyptic number.

It is an amenable number.

620201032 is an abundant number, since it is smaller than the sum of its proper divisors (648392168).

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

620201032 is a wasteful number, since it uses less digits than its factorization.

620201032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7047756 (or 7047752 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 620201032 is about 24903.8356885039. The cubic root of 620201032 is about 852.7940498572.

Adding to 620201032 its reverse (230102026), we get a palindrome (850303058).

The spelling of 620201032 in words is "six hundred twenty million, two hundred one thousand, thirty-two".