481200030 has 48 divisors (see below), whose sum is σ = 1269809424. Its totient is φ = 126403200.

The previous prime is 481200029. The next prime is 481200101. The reversal of 481200030 is 30002184.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 481199976 and 481200012.

It is a congruent number.

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 in 23 ways as a sum of consecutive naturals, for example, 33871 + ... + 45930.

It is an arithmetic number, because the mean of its divisors is an integer number (26454363).

Almost surely, 2^481200030 is an apocalyptic number.

481200030 is an abundant number, since it is smaller than the sum of its proper divisors (788609394).

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

481200030 is a wasteful number, since it uses less digits than its factorization.

481200030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79881 (or 79878 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 481200030 is about 21936.2720169130. The cubic root of 481200030 is about 783.6254794811.

The spelling of 481200030 in words is "four hundred eighty-one million, two hundred thousand, thirty".