481380727 has 2 divisors, whose sum is σ = 481380728. Its totient is φ = 481380726.

The previous prime is 481380719. The next prime is 481380737. The reversal of 481380727 is 727083184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 481380727 - 2³ = 481380719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 481380727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481380737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240690363 + 240690364.

It is an arithmetic number, because the mean of its divisors is an integer number (240690364).

Almost surely, 2^481380727 is an apocalyptic number.

481380727 is a deficient number, since it is larger than the sum of its proper divisors (1).

481380727 is an equidigital number, since it uses as much as digits as its factorization.

481380727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 481380727 is about 21940.3903110223. The cubic root of 481380727 is about 783.7235544631.

The spelling of 481380727 in words is "four hundred eighty-one million, three hundred eighty thousand, seven hundred twenty-seven".