46506212 has 6 divisors (see below), whose sum is σ = 81385878. Its totient is φ = 23253104.

The previous prime is 46506211. The next prime is 46506221. The reversal of 46506212 is 21260564.

It can be written as a sum of positive squares in only one way, i.e., 42719296 + 3786916 = 6536^2 + 1946^2 .

It is not an unprimeable number, because it can be changed into a prime (46506211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5813273 + ... + 5813280.

It is an arithmetic number, because the mean of its divisors is an integer number (13564313).

Almost surely, 2^46506212 is an apocalyptic number.

It is an amenable number.

46506212 is a deficient number, since it is larger than the sum of its proper divisors (34879666).

46506212 is a wasteful number, since it uses less digits than its factorization.

46506212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11626557 (or 11626555 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 46506212 is about 6819.5463192209. The cubic root of 46506212 is about 359.6143297750.

Adding to 46506212 its reverse (21260564), we get a palindrome (67766776).

The spelling of 46506212 in words is "forty-six million, five hundred six thousand, two hundred twelve".