574136020 has 24 divisors (see below), whose sum is σ = 1231340544. Its totient is φ = 224767776.

The previous prime is 574136011. The next prime is 574136029. The reversal of 574136020 is 20631475.

It is an interprime number because it is at equal distance from previous prime (574136011) and next prime (574136029).

It is a super-2 number, since 2×574136020² = 659264338922880800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 574136020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574136029) 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, 304452 + ... + 306331.

It is an arithmetic number, because the mean of its divisors is an integer number (51305856).

Almost surely, 2^574136020 is an apocalyptic number.

It is an amenable number.

574136020 is an abundant number, since it is smaller than the sum of its proper divisors (657204524).

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

574136020 is a wasteful number, since it uses less digits than its factorization.

574136020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610839 (or 610837 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 574136020 is about 23961.1356158259. The cubic root of 574136020 is about 831.1350513221.

Adding to 574136020 its reverse (20631475), we get a palindrome (594767495).

The spelling of 574136020 in words is "five hundred seventy-four million, one hundred thirty-six thousand, twenty".