481871207 has 4 divisors (see below), whose sum is σ = 482684400. Its totient is φ = 481058016.

The previous prime is 481871197. The next prime is 481871209. The reversal of 481871207 is 702178184.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 481871207 - 2¹⁰ = 481870183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481871209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405707 + ... + 406892.

It is an arithmetic number, because the mean of its divisors is an integer number (120671100).

Almost surely, 2^481871207 is an apocalyptic number.

481871207 is a deficient number, since it is larger than the sum of its proper divisors (813193).

481871207 is an equidigital number, since it uses as much as digits as its factorization.

481871207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813192.

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

The square root of 481871207 is about 21951.5650239339. The cubic root of 481871207 is about 783.9896433928.

It can be divided in two parts, 48187 and 1207, that added together give a palindrome (49394).

The spelling of 481871207 in words is "four hundred eighty-one million, eight hundred seventy-one thousand, two hundred seven".