4623228 has 36 divisors (see below), whose sum is σ = 11771760. Its totient is φ = 1529856.

The previous prime is 4623217. The next prime is 4623239. The reversal of 4623228 is 8223264.

4623228 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4623217) and next prime (4623239).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5628 + ... + 6396.

Almost surely, 2^4623228 is an apocalyptic number.

It is an amenable number.

4623228 is an abundant number, since it is smaller than the sum of its proper divisors (7148532).

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

4623228 is a wasteful number, since it uses less digits than its factorization.

4623228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946 (or 941 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 4623228 is about 2150.1692956602. The cubic root of 4623228 is about 166.5898116764.

It can be divided in two parts, 4623 and 228, that added together give a triangular number (4851 = T₉₈).

The spelling of 4623228 in words is "four million, six hundred twenty-three thousand, two hundred twenty-eight".