52016622 has 16 divisors (see below), whose sum is σ = 118895232. Its totient is φ = 14861880.

The previous prime is 52016621. The next prime is 52016683. The reversal of 52016622 is 22661025.

It is a junction number, because it is equal to n+sod(n) for n = 52016592 and 52016601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52016621) 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, 619204 + ... + 619287.

It is an arithmetic number, because the mean of its divisors is an integer number (7430952).

Almost surely, 2^52016622 is an apocalyptic number.

52016622 is an abundant number, since it is smaller than the sum of its proper divisors (66878610).

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

52016622 is a wasteful number, since it uses less digits than its factorization.

52016622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238503.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 52016622 is about 7212.2549871729. The cubic root of 52016622 is about 373.2908818298.

Adding to 52016622 its reverse (22661025), we get a palindrome (74677647).

The spelling of 52016622 in words is "fifty-two million, sixteen thousand, six hundred twenty-two".