46213228 has 12 divisors (see below), whose sum is σ = 80944920. Its totient is φ = 23086112.

The previous prime is 46213207. The next prime is 46213229. The reversal of 46213228 is 82231264.

It is a junction number, because it is equal to n+sod(n) for n = 46213196 and 46213205.

It is not an unprimeable number, because it can be changed into a prime (46213229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675 + ... + 9637.

It is an arithmetic number, because the mean of its divisors is an integer number (6745410).

Almost surely, 2^46213228 is an apocalyptic number.

It is an amenable number.

46213228 is a deficient number, since it is larger than the sum of its proper divisors (34731692).

46213228 is a wasteful number, since it uses less digits than its factorization.

46213228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10256 (or 10254 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 46213228 is about 6798.0311855713. The cubic root of 46213228 is about 358.8575615023.

The spelling of 46213228 in words is "forty-six million, two hundred thirteen thousand, two hundred twenty-eight".