575215872 has 288 divisors, whose sum is σ = 1949681664. Its totient is φ = 146227200.

The previous prime is 575215871. The next prime is 575215873. The reversal of 575215872 is 278512575.

It is an interprime number because it is at equal distance from previous prime (575215871) and next prime (575215873).

It is a Harshad number since it is a multiple of its sum of digits (42).

Its product of digits (196000) is a multiple of the sum of its prime factors (245).

It is not an unprimeable number, because it can be changed into a prime (575215871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4198588 + ... + 4198724.

It is an arithmetic number, because the mean of its divisors is an integer number (6769728).

Almost surely, 2^575215872 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 575215872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (974840832).

575215872 is an abundant number, since it is smaller than the sum of its proper divisors (1374465792).

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

575215872 is a wasteful number, since it uses less digits than its factorization.

575215872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 231 counting only the distinct ones).

The product of its digits is 196000, while the sum is 42.

The square root of 575215872 is about 23983.6584365272. The cubic root of 575215872 is about 831.6557994376.

The spelling of 575215872 in words is "five hundred seventy-five million, two hundred fifteen thousand, eight hundred seventy-two".