16061022 has 48 divisors (see below), whose sum is σ = 37402560. Its totient is φ = 4962816.

The previous prime is 16061009. The next prime is 16061027. The reversal of 16061022 is 22016061.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 16060986 and 16061004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16061027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21979 + ... + 22697.

It is an arithmetic number, because the mean of its divisors is an integer number (779220).

Almost surely, 2^16061022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16061022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18701280).

16061022 is an abundant number, since it is smaller than the sum of its proper divisors (21341538).

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

16061022 is a wasteful number, since it uses less digits than its factorization.

16061022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 16061022 is about 4007.6204910146. The cubic root of 16061022 is about 252.3041490135.

Adding to 16061022 its reverse (22016061), we get a palindrome (38077083).

It can be divided in two parts, 1606 and 1022, that added together give a triangular number (2628 = T₇₂).

The spelling of 16061022 in words is "sixteen million, sixty-one thousand, twenty-two".