46891228 has 12 divisors (see below), whose sum is σ = 82153792. Its totient is φ = 23418720.

The previous prime is 46891217. The next prime is 46891237. The reversal of 46891228 is 82219864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2508 + ... + 10003.

Almost surely, 2^46891228 is an apocalyptic number.

It is an amenable number.

46891228 is a deficient number, since it is larger than the sum of its proper divisors (35262564).

46891228 is a wasteful number, since it uses less digits than its factorization.

46891228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13452 (or 13450 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 46891228 is about 6847.7169918156. The cubic root of 46891228 is about 360.6039963558.

The spelling of 46891228 in words is "forty-six million, eight hundred ninety-one thousand, two hundred twenty-eight".