481647726 has 24 divisors (see below), whose sum is σ = 1192651824. Its totient is φ = 137613600.

The previous prime is 481647721. The next prime is 481647737. The reversal of 481647726 is 627746184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481647721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1911175 + ... + 1911426.

It is an arithmetic number, because the mean of its divisors is an integer number (49693826).

Almost surely, 2^481647726 is an apocalyptic number.

481647726 is an abundant number, since it is smaller than the sum of its proper divisors (711004098).

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

481647726 is a wasteful number, since it uses less digits than its factorization.

481647726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822616 (or 3822613 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 481647726 is about 21946.4741131691. The cubic root of 481647726 is about 783.8684257454.

The spelling of 481647726 in words is "four hundred eighty-one million, six hundred forty-seven thousand, seven hundred twenty-six".