457482288 has 20 divisors (see below), whose sum is σ = 1181829368. Its totient is φ = 152494080.

The previous prime is 457482287. The next prime is 457482301. The reversal of 457482288 is 882284754.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 9530881 = 457482288 / (4 + 5 + 7 + 4 + 8 + 2 + 2 + 8 + 8).

It is not an unprimeable number, because it can be changed into a prime (457482281) 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, 4765393 + ... + 4765488.

Almost surely, 2^457482288 is an apocalyptic number.

457482288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

457482288 is an abundant number, since it is smaller than the sum of its proper divisors (724347080).

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

457482288 is a wasteful number, since it uses less digits than its factorization.

457482288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9530892 (or 9530886 counting only the distinct ones).

The product of its digits is 1146880, while the sum is 48.

The square root of 457482288 is about 21388.8355924300. The cubic root of 457482288 is about 770.5333281579.

The spelling of 457482288 in words is "four hundred fifty-seven million, four hundred eighty-two thousand, two hundred eighty-eight".