481722007 has 16 divisors (see below), whose sum is σ = 527591232. Its totient is φ = 437149440.

The previous prime is 481721971. The next prime is 481722011. The reversal of 481722007 is 700227184.

It is not a de Polignac number, because 481722007 - 2⁷ = 481721879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 481722007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481722037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513643 + ... + 514579.

It is an arithmetic number, because the mean of its divisors is an integer number (32974452).

Almost surely, 2^481722007 is an apocalyptic number.

481722007 is a deficient number, since it is larger than the sum of its proper divisors (45869225).

481722007 is a wasteful number, since it uses less digits than its factorization.

481722007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 481722007 is about 21948.1663698816. The cubic root of 481722007 is about 783.9087204355.

The spelling of 481722007 in words is "four hundred eighty-one million, seven hundred twenty-two thousand, seven".