58228266 has 8 divisors (see below), whose sum is σ = 116456544. Its totient is φ = 19409420.

The previous prime is 58228237. The next prime is 58228267. The reversal of 58228266 is 66282285.

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

58228266 is an admirable number.

It is a super-2 number, since 2×58228266² = 6781061922733512, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (58228267) 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, 4852350 + ... + 4852361.

It is an arithmetic number, because the mean of its divisors is an integer number (14557068).

Almost surely, 2^58228266 is an apocalyptic number.

58228266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

58228266 is a wasteful number, since it uses less digits than its factorization.

58228266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9704716.

The product of its digits is 92160, while the sum is 39.

The square root of 58228266 is about 7630.7447867164. The cubic root of 58228266 is about 387.5948094061.

The spelling of 58228266 in words is "fifty-eight million, two hundred twenty-eight thousand, two hundred sixty-six".