457482212 has 24 divisors (see below), whose sum is σ = 873999840. Its totient is φ = 207797760.

The previous prime is 457482211. The next prime is 457482229. The reversal of 457482212 is 212284754.

It is not an unprimeable number, because it can be changed into a prime (457482211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79364 + ... + 84932.

It is an arithmetic number, because the mean of its divisors is an integer number (36416660).

Almost surely, 2^457482212 is an apocalyptic number.

It is an amenable number.

457482212 is a deficient number, since it is larger than the sum of its proper divisors (416517628).

457482212 is a wasteful number, since it uses less digits than its factorization.

457482212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7451 (or 7449 counting only the distinct ones).

The product of its digits is 35840, while the sum is 35.

The square root of 457482212 is about 21388.8338158021. The cubic root of 457482212 is about 770.5332854892.

The spelling of 457482212 in words is "four hundred fifty-seven million, four hundred eighty-two thousand, two hundred twelve".