52654222 has 8 divisors (see below), whose sum is σ = 82415376. Its totient is φ = 25182432.

The previous prime is 52654207. The next prime is 52654223. The reversal of 52654222 is 22245625.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52654223) 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, 572283 + ... + 572374.

It is an arithmetic number, because the mean of its divisors is an integer number (10301922).

Almost surely, 2^52654222 is an apocalyptic number.

52654222 is a deficient number, since it is larger than the sum of its proper divisors (29761154).

52654222 is a wasteful number, since it uses less digits than its factorization.

52654222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144682.

The product of its digits is 9600, while the sum is 28.

The square root of 52654222 is about 7256.3228979973. The cubic root of 52654222 is about 374.8099113635.

Adding to 52654222 its reverse (22245625), we get a palindrome (74899847).

The spelling of 52654222 in words is "fifty-two million, six hundred fifty-four thousand, two hundred twenty-two".