480890146 has 8 divisors (see below), whose sum is σ = 786911184. Its totient is φ = 218586420.

The previous prime is 480890129. The next prime is 480890149. The reversal of 480890146 is 641098084.

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

It is a super-3 number, since 3×480890146³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 480890099 and 480890108.

It is not an unprimeable number, because it can be changed into a prime (480890149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10929300 + ... + 10929343.

It is an arithmetic number, because the mean of its divisors is an integer number (98363898).

Almost surely, 2^480890146 is an apocalyptic number.

480890146 is a deficient number, since it is larger than the sum of its proper divisors (306021038).

480890146 is a wasteful number, since it uses less digits than its factorization.

480890146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21858656.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 480890146 is about 21929.2076008232. The cubic root of 480890146 is about 783.4572298771.

The spelling of 480890146 in words is "four hundred eighty million, eight hundred ninety thousand, one hundred forty-six".