575247378 has 32 divisors (see below), whose sum is σ = 1188734976. Its totient is φ = 185462928.

The previous prime is 575247371. The next prime is 575247383. The reversal of 575247378 is 873742575.

It is not an unprimeable number, because it can be changed into a prime (575247371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15751 + ... + 37397.

It is an arithmetic number, because the mean of its divisors is an integer number (37147968).

Almost surely, 2^575247378 is an apocalyptic number.

575247378 is an abundant number, since it is smaller than the sum of its proper divisors (613487598).

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

575247378 is a wasteful number, since it uses less digits than its factorization.

575247378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21798.

The product of its digits is 1646400, while the sum is 48.

The square root of 575247378 is about 23984.3152497627. The cubic root of 575247378 is about 831.6709831106.

The spelling of 575247378 in words is "five hundred seventy-five million, two hundred forty-seven thousand, three hundred seventy-eight".