610212020 has 48 divisors (see below), whose sum is σ = 1432057536. Its totient is φ = 216480000.

The previous prime is 610211983. The next prime is 610212023. The reversal of 610212020 is 20212016.

It is a junction number, because it is equal to n+sod(n) for n = 610211986 and 610212004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610212023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24806 + ... + 42845.

It is an arithmetic number, because the mean of its divisors is an integer number (29834532).

Almost surely, 2^610212020 is an apocalyptic number.

It is an amenable number.

610212020 is an abundant number, since it is smaller than the sum of its proper divisors (821845516).

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

610212020 is a wasteful number, since it uses less digits than its factorization.

610212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67712 (or 67710 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 610212020 is about 24702.4699169941. The cubic root of 610212020 is about 848.1908557156.

Adding to 610212020 its reverse (20212016), we get a palindrome (630424036).

The spelling of 610212020 in words is "six hundred ten million, two hundred twelve thousand, twenty".