46311212 has 6 divisors (see below), whose sum is σ = 81044628. Its totient is φ = 23155604.

The previous prime is 46311193. The next prime is 46311217. The reversal of 46311212 is 21211364.

It is not an unprimeable number, because it can be changed into a prime (46311217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5788898 + ... + 5788905.

It is an arithmetic number, because the mean of its divisors is an integer number (13507438).

Almost surely, 2^46311212 is an apocalyptic number.

It is an amenable number.

46311212 is a deficient number, since it is larger than the sum of its proper divisors (34733416).

46311212 is a wasteful number, since it uses less digits than its factorization.

46311212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11577807 (or 11577805 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 46311212 is about 6805.2341620256. The cubic root of 46311212 is about 359.1110060895. Note that the first 3 decimals are identical.

Adding to 46311212 its reverse (21211364), we get a palindrome (67522576).

The spelling of 46311212 in words is "forty-six million, three hundred eleven thousand, two hundred twelve".