722848480 has 48 divisors (see below), whose sum is σ = 1714471920. Its totient is φ = 287997952.

The previous prime is 722848463. The next prime is 722848481. The reversal of 722848480 is 84848227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722848481) 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, 32331 + ... + 49909.

It is an arithmetic number, because the mean of its divisors is an integer number (35718165).

Almost surely, 2^722848480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 722848480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (857235960).

722848480 is an abundant number, since it is smaller than the sum of its proper divisors (991623440).

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

722848480 is a wasteful number, since it uses less digits than its factorization.

722848480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17851 (or 17843 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 43.

The square root of 722848480 is about 26885.8416271464. The cubic root of 722848480 is about 897.4613562296.

The spelling of 722848480 in words is "seven hundred twenty-two million, eight hundred forty-eight thousand, four hundred eighty".