52040122 has 8 divisors (see below), whose sum is σ = 81454176. Its totient is φ = 24888732.

The previous prime is 52040119. The next prime is 52040129. The reversal of 52040122 is 22104025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 52040096 and 52040105.

It is not an unprimeable number, because it can be changed into a prime (52040129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565608 + ... + 565699.

It is an arithmetic number, because the mean of its divisors is an integer number (10181772).

Almost surely, 2^52040122 is an apocalyptic number.

52040122 is a deficient number, since it is larger than the sum of its proper divisors (29414054).

52040122 is a wasteful number, since it uses less digits than its factorization.

52040122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131332.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 52040122 is about 7213.8839746700. The cubic root of 52040122 is about 373.3470883183.

Adding to 52040122 its reverse (22104025), we get a palindrome (74144147).

The spelling of 52040122 in words is "fifty-two million, forty thousand, one hundred twenty-two".