46311228 has 36 divisors (see below), whose sum is σ = 117400920. Its totient is φ = 15392736.

The previous prime is 46311217. The next prime is 46311229. The reversal of 46311228 is 82211364.

46311228 is a `hidden beast` number, since 4 + 631 + 1 + 2 + 28 = 666.

46311228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46311229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12351 + ... + 15657.

Almost surely, 2^46311228 is an apocalyptic number.

It is an amenable number.

46311228 is an abundant number, since it is smaller than the sum of its proper divisors (71089692).

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

46311228 is a wasteful number, since it uses less digits than its factorization.

46311228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706 (or 3701 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 46311228 is about 6805.2353375912. The cubic root of 46311228 is about 359.1110474458. Note that the first 3 decimals are identical.

The spelling of 46311228 in words is "forty-six million, three hundred eleven thousand, two hundred twenty-eight".