722010 has 32 divisors (see below), whose sum is σ = 1778112. Its totient is φ = 187520.

The previous prime is 721997. The next prime is 722011. The reversal of 722010 is 10227.

722010 = 104² + 105² + ... + 148².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (722011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 937 + ... + 1523.

It is an arithmetic number, because the mean of its divisors is an integer number (55566).

2⁷²²⁰¹⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 722010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889056).

722010 is an abundant number, since it is smaller than the sum of its proper divisors (1056102).

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

722010 is a wasteful number, since it uses less digits than its factorization.

722010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 722010 is about 849.7117158190. The cubic root of 722010 is about 89.7114213610.

Adding to 722010 its reverse (10227), we get a palindrome (732237).

The spelling of 722010 in words is "seven hundred twenty-two thousand, ten", and thus it is an iban number.