481966570 has 8 divisors (see below), whose sum is σ = 867539844. Its totient is φ = 192786624.

The previous prime is 481966567. The next prime is 481966571. The reversal of 481966570 is 75669184.

It can be written as a sum of positive squares in 2 ways, for example, as 459716481 + 22250089 = 21441^2 + 4717^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 481966570.

It is not an unprimeable number, because it can be changed into a prime (481966571) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 24098319 + ... + 24098338.

Almost surely, 2^481966570 is an apocalyptic number.

481966570 is a deficient number, since it is larger than the sum of its proper divisors (385573274).

481966570 is a wasteful number, since it uses less digits than its factorization.

481966570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48196664.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 481966570 is about 21953.7370395111. The cubic root of 481966570 is about 784.0413575382.

The spelling of 481966570 in words is "four hundred eighty-one million, nine hundred sixty-six thousand, five hundred seventy".