46661212 has 48 divisors (see below), whose sum is σ = 91163520. Its totient is φ = 20763072.

The previous prime is 46661201. The next prime is 46661213. The reversal of 46661212 is 21216664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46661213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205443 + ... + 205669.

It is an arithmetic number, because the mean of its divisors is an integer number (1899240).

Almost surely, 2^46661212 is an apocalyptic number.

It is an amenable number.

46661212 is a deficient number, since it is larger than the sum of its proper divisors (44502308).

46661212 is a wasteful number, since it uses less digits than its factorization.

46661212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370 (or 368 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 46661212 is about 6830.9012582528. The cubic root of 46661212 is about 360.0134048506.

Adding to 46661212 its reverse (21216664), we get a palindrome (67877876).

The spelling of 46661212 in words is "forty-six million, six hundred sixty-one thousand, two hundred twelve".