481250144 has 24 divisors (see below), whose sum is σ = 1003195368. Its totient is φ = 226470400.

The previous prime is 481250131. The next prime is 481250173. The reversal of 481250144 is 441052184.

It is a super-2 number, since 2×481250144² = 463203402200041472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441782 + ... + 442869.

It is an arithmetic number, because the mean of its divisors is an integer number (41799807).

Almost surely, 2^481250144 is an apocalyptic number.

It is an amenable number.

481250144 is an abundant number, since it is smaller than the sum of its proper divisors (521945224).

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

481250144 is a wasteful number, since it uses less digits than its factorization.

481250144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884678 (or 884670 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 481250144 is about 21937.4142505447. The cubic root of 481250144 is about 783.6526817820.

The spelling of 481250144 in words is "four hundred eighty-one million, two hundred fifty thousand, one hundred forty-four".