468143528 has 8 divisors (see below), whose sum is σ = 877769130. Its totient is φ = 234071760.

The previous prime is 468143509. The next prime is 468143567. The reversal of 468143528 is 825341864.

It can be written as a sum of positive squares in only one way, i.e., 440916004 + 27227524 = 20998^2 + 5218^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29258963 + ... + 29258978.

Almost surely, 2^468143528 is an apocalyptic number.

It is an amenable number.

468143528 is a deficient number, since it is larger than the sum of its proper divisors (409625602).

468143528 is a wasteful number, since it uses less digits than its factorization.

468143528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58517947 (or 58517943 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 468143528 is about 21636.6246905565. The cubic root of 468143528 is about 776.4729686571.

The spelling of 468143528 in words is "four hundred sixty-eight million, one hundred forty-three thousand, five hundred twenty-eight".