58612012 has 12 divisors (see below), whose sum is σ = 102722256. Its totient is φ = 29262800.

The previous prime is 58611989. The next prime is 58612019. The reversal of 58612012 is 21021685.

It is not an unprimeable number, because it can be changed into a prime (58612019) 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, 7648 + ... + 13255.

It is an arithmetic number, because the mean of its divisors is an integer number (8560188).

Almost surely, 2^58612012 is an apocalyptic number.

It is an amenable number.

58612012 is a deficient number, since it is larger than the sum of its proper divisors (44110244).

58612012 is a wasteful number, since it uses less digits than its factorization.

58612012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21608 (or 21606 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 58612012 is about 7655.8482221110. The cubic root of 58612012 is about 388.4444105408. Note that the first 4 decimals are identical.

Adding to 58612012 its reverse (21021685), we get a palindrome (79633697).

The spelling of 58612012 in words is "fifty-eight million, six hundred twelve thousand, twelve".