52017922 has 16 divisors (see below), whose sum is σ = 85482144. Its totient is φ = 23544000.

The previous prime is 52017913. The next prime is 52017923. The reversal of 52017922 is 22971025.

It is not an unprimeable number, because it can be changed into a prime (52017923) 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, 397 + ... + 10207.

It is an arithmetic number, because the mean of its divisors is an integer number (5342634).

Almost surely, 2^52017922 is an apocalyptic number.

52017922 is a deficient number, since it is larger than the sum of its proper divisors (33464222).

52017922 is a wasteful number, since it uses less digits than its factorization.

52017922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10065.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 52017922 is about 7212.3451109885. The cubic root of 52017922 is about 373.2939915672.

Adding to 52017922 its reverse (22971025), we get a palindrome (74988947).

The spelling of 52017922 in words is "fifty-two million, seventeen thousand, nine hundred twenty-two".