52486222 has 8 divisors (see below), whose sum is σ = 78767136. Its totient is φ = 26230512.

The previous prime is 52486219. The next prime is 52486229. The reversal of 52486222 is 22268425.

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 (52486229) 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, 283 + ... + 10249.

It is an arithmetic number, because the mean of its divisors is an integer number (9845892).

Almost surely, 2^52486222 is an apocalyptic number.

52486222 is a deficient number, since it is larger than the sum of its proper divisors (26280914).

52486222 is a wasteful number, since it uses less digits than its factorization.

52486222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12602.

The product of its digits is 15360, while the sum is 31.

The square root of 52486222 is about 7244.7375383792. The cubic root of 52486222 is about 374.4108604049.

The spelling of 52486222 in words is "fifty-two million, four hundred eighty-six thousand, two hundred twenty-two".