58121412 has 12 divisors (see below), whose sum is σ = 135616656. Its totient is φ = 19373800.

The previous prime is 58121389. The next prime is 58121429. The reversal of 58121412 is 21412185.

It is a tau number, because it is divible by the number of its divisors (12).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2421714 + ... + 2421737.

It is an arithmetic number, because the mean of its divisors is an integer number (11301388).

Almost surely, 2^58121412 is an apocalyptic number.

It is an amenable number.

58121412 is an abundant number, since it is smaller than the sum of its proper divisors (77495244).

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

58121412 is a wasteful number, since it uses less digits than its factorization.

58121412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4843458 (or 4843456 counting only the distinct ones).

The product of its digits is 640, while the sum is 24.

The square root of 58121412 is about 7623.7400270471. The cubic root of 58121412 is about 387.3575740190.

Adding to 58121412 its reverse (21412185), we get a palindrome (79533597).

The spelling of 58121412 in words is "fifty-eight million, one hundred twenty-one thousand, four hundred twelve".