481472100 has 90 divisors (see below), whose sum is σ = 1560768594. Its totient is φ = 128390400.

The previous prime is 481472099. The next prime is 481472149. The reversal of 481472100 is 1274184.

It can be written as a sum of positive squares in 3 ways, for example, as 20736 + 481451364 = 144^2 + 21942^2 .

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 21621 + ... + 37820.

Almost surely, 2^481472100 is an apocalyptic number.

It is an amenable number.

481472100 is an abundant number, since it is smaller than the sum of its proper divisors (1079296494).

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

481472100 is a wasteful number, since it uses less digits than its factorization.

481472100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59467 (or 59451 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 481472100 is about 21942.4725133700. The cubic root of 481472100 is about 783.7731386681.

The spelling of 481472100 in words is "four hundred eighty-one million, four hundred seventy-two thousand, one hundred".