576881040 has 160 divisors (see below), whose sum is σ = 1909342080. Its totient is φ = 143659008.

The previous prime is 576880979. The next prime is 576881047. The reversal of 576881040 is 40188675.

It is a super-2 number, since 2×576881040² = 665583468622963200, 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 576881040.

It is not an unprimeable number, because it can be changed into a prime (576881047) 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, 332014 + ... + 333746.

It is an arithmetic number, because the mean of its divisors is an integer number (11933388).

Almost surely, 2^576881040 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 576881040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (954671040).

576881040 is an abundant number, since it is smaller than the sum of its proper divisors (1332461040).

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

576881040 is a wasteful number, since it uses less digits than its factorization.

576881040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 576881040 is about 24018.3479864873. The cubic root of 576881040 is about 832.4575346500.

The spelling of 576881040 in words is "five hundred seventy-six million, eight hundred eighty-one thousand, forty".