575422440 has 32 divisors (see below), whose sum is σ = 1726267680. Its totient is φ = 153445952.

The previous prime is 575422439. The next prime is 575422447. The reversal of 575422440 is 44224575.

575422440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×575422440² = 662221968911107200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (575422447) 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, 2397474 + ... + 2397713.

It is an arithmetic number, because the mean of its divisors is an integer number (53945865).

Almost surely, 2^575422440 is an apocalyptic number.

It is an amenable number.

575422440 is an abundant number, since it is smaller than the sum of its proper divisors (1150845240).

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

575422440 is a wasteful number, since it uses less digits than its factorization.

575422440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4795201 (or 4795197 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 33.

The square root of 575422440 is about 23987.9644822148. The cubic root of 575422440 is about 831.7553405682.

The spelling of 575422440 in words is "five hundred seventy-five million, four hundred twenty-two thousand, four hundred forty".