22060710 has 144 divisors (see below), whose sum is σ = 69896736. Its totient is φ = 4727808.

The previous prime is 22060693. The next prime is 22060733. The reversal of 22060710 is 1706022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 227382 + ... + 227478.

It is an arithmetic number, because the mean of its divisors is an integer number (485394).

Almost surely, 2^22060710 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22060710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34948368).

22060710 is an abundant number, since it is smaller than the sum of its proper divisors (47836026).

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

22060710 is a wasteful number, since it uses less digits than its factorization.

22060710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 22060710 is about 4696.8830089752. The cubic root of 22060710 is about 280.4614415051.

Adding to 22060710 its reverse (1706022), we get a palindrome (23766732).

The spelling of 22060710 in words is "twenty-two million, sixty thousand, seven hundred ten".