10039722 has 64 divisors (see below), whose sum is σ = 25878528. Its totient is φ = 2520000.

The previous prime is 10039697. The next prime is 10039739. The reversal of 10039722 is 22793001.

It is a junction number, because it is equal to n+sod(n) for n = 10039692 and 10039701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13972 + ... + 14672.

It is an arithmetic number, because the mean of its divisors is an integer number (404352).

Almost surely, 2^10039722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10039722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12939264).

10039722 is an abundant number, since it is smaller than the sum of its proper divisors (15838806).

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

10039722 is a wasteful number, since it uses less digits than its factorization.

10039722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 10039722 is about 3168.5520352363. The cubic root of 10039722 is about 215.7283536451.

The spelling of 10039722 in words is "ten million, thirty-nine thousand, seven hundred twenty-two".