575447376 has 240 divisors, whose sum is σ = 1854643200. Its totient is φ = 152845056.

The previous prime is 575447333. The next prime is 575447401. The reversal of 575447376 is 673744575.

It is a super-2 number, since 2×575447376² = 662279365090570752, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3530271 + ... + 3530433.

It is an arithmetic number, because the mean of its divisors is an integer number (7727680).

Almost surely, 2^575447376 is an apocalyptic number.

575447376 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 575447376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (927321600).

575447376 is an abundant number, since it is smaller than the sum of its proper divisors (1279195824).

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

575447376 is a wasteful number, since it uses less digits than its factorization.

575447376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 273 counting only the distinct ones).

The product of its digits is 2469600, while the sum is 48.

The square root of 575447376 is about 23988.4842372335. The cubic root of 575447376 is about 831.7673551336.

The spelling of 575447376 in words is "five hundred seventy-five million, four hundred forty-seven thousand, three hundred seventy-six".