601056020 has 24 divisors (see below), whose sum is σ = 1263465000. Its totient is φ = 240184832.

The previous prime is 601056019. The next prime is 601056031. The reversal of 601056020 is 20650106.

It can be written as a sum of positive squares in 4 ways, for example, as 158206084 + 442849936 = 12578^2 + 21044^2 .

It is a super-2 number, since 2×601056020² = 722536678356480800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 601055983 and 601056001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6656 + ... + 35304.

It is an arithmetic number, because the mean of its divisors is an integer number (52644375).

Almost surely, 2^601056020 is an apocalyptic number.

It is an amenable number.

601056020 is an abundant number, since it is smaller than the sum of its proper divisors (662408980).

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

601056020 is a wasteful number, since it uses less digits than its factorization.

601056020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29707 (or 29705 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 601056020 is about 24516.4438693706. The cubic root of 601056020 is about 843.9271984853.

The spelling of 601056020 in words is "six hundred one million, fifty-six thousand, twenty".