457301228 has 12 divisors (see below), whose sum is σ = 801250632. Its totient is φ = 228372480.

The previous prime is 457301213. The next prime is 457301231. The reversal of 457301228 is 822103754.

It is a junction number, because it is equal to n+sod(n) for n = 457301194 and 457301203.

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, 65813 + ... + 72428.

It is an arithmetic number, because the mean of its divisors is an integer number (66770886).

Almost surely, 2^457301228 is an apocalyptic number.

It is an amenable number.

457301228 is a deficient number, since it is larger than the sum of its proper divisors (343949404).

457301228 is a wasteful number, since it uses less digits than its factorization.

457301228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139072 (or 139070 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 457301228 is about 21384.6025915844. The cubic root of 457301228 is about 770.4316621646.

The spelling of 457301228 in words is "four hundred fifty-seven million, three hundred one thousand, two hundred twenty-eight".