481780230 has 16 divisors (see below), whose sum is σ = 1156272624. Its totient is φ = 128474720.

The previous prime is 481780171. The next prime is 481780237. The reversal of 481780230 is 32087184.

It is a super-2 number, since 2×481780230² = 464224380037705800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 481780191 and 481780200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481780237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8029641 + ... + 8029700.

It is an arithmetic number, because the mean of its divisors is an integer number (72267039).

Almost surely, 2^481780230 is an apocalyptic number.

481780230 is an abundant number, since it is smaller than the sum of its proper divisors (674492394).

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

481780230 is a wasteful number, since it uses less digits than its factorization.

481780230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16059351.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 481780230 is about 21949.4927048440. The cubic root of 481780230 is about 783.9403013598.

The spelling of 481780230 in words is "four hundred eighty-one million, seven hundred eighty thousand, two hundred thirty".