620576060 has 96 divisors (see below), whose sum is σ = 1437307200. Its totient is φ = 223690752.

The previous prime is 620576053. The next prime is 620576071. The reversal of 620576060 is 60675026.

It is a super-2 number, since 2×620576060² = 770229292490247200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3215324 + ... + 3215516.

It is an arithmetic number, because the mean of its divisors is an integer number (14971950).

Almost surely, 2^620576060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 620576060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718653600).

620576060 is an abundant number, since it is smaller than the sum of its proper divisors (816731140).

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

620576060 is a wasteful number, since it uses less digits than its factorization.

620576060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 620576060 is about 24911.3640734505. The cubic root of 620576060 is about 852.9659066090.

The spelling of 620576060 in words is "six hundred twenty million, five hundred seventy-six thousand, sixty".