48561212 has 24 divisors (see below), whose sum is σ = 97413120. Its totient is φ = 20749680.

The previous prime is 48561209. The next prime is 48561223. The reversal of 48561212 is 21216584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7637 + ... + 12467.

It is an arithmetic number, because the mean of its divisors is an integer number (4058880).

Almost surely, 2^48561212 is an apocalyptic number.

It is an amenable number.

48561212 is an abundant number, since it is smaller than the sum of its proper divisors (48851908).

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

48561212 is a wasteful number, since it uses less digits than its factorization.

48561212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201 (or 5199 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 48561212 is about 6968.5875182852. The cubic root of 48561212 is about 364.8350089356.

Adding to 48561212 its reverse (21216584), we get a palindrome (69777796).

The spelling of 48561212 in words is "forty-eight million, five hundred sixty-one thousand, two hundred twelve".