620200446 has 16 divisors (see below), whose sum is σ = 1280414208. Its totient is φ = 200064600.

The previous prime is 620200433. The next prime is 620200447. The reversal of 620200446 is 644002026.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (620200447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667020 + ... + 1667391.

It is an arithmetic number, because the mean of its divisors is an integer number (80025888).

Almost surely, 2^620200446 is an apocalyptic number.

620200446 is an abundant number, since it is smaller than the sum of its proper divisors (660213762).

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

620200446 is a wasteful number, since it uses less digits than its factorization.

620200446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334447.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 620200446 is about 24903.8239232452. The cubic root of 620200446 is about 852.7937812682.

The spelling of 620200446 in words is "six hundred twenty million, two hundred thousand, four hundred forty-six".