481271870 has 16 divisors (see below), whose sum is σ = 917247888. Its totient is φ = 181184640.

The previous prime is 481271863. The next prime is 481271873. The reversal of 481271870 is 78172184.

It is a super-2 number, since 2×481271870² = 463245225706593800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481271873) 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, 1415336 + ... + 1415675.

It is an arithmetic number, because the mean of its divisors is an integer number (57327993).

Almost surely, 2^481271870 is an apocalyptic number.

481271870 is a deficient number, since it is larger than the sum of its proper divisors (435976018).

481271870 is a wasteful number, since it uses less digits than its factorization.

481271870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831035.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 481271870 is about 21937.9094263788. The cubic root of 481271870 is about 783.6644742509.

The spelling of 481271870 in words is "four hundred eighty-one million, two hundred seventy-one thousand, eight hundred seventy".