457302230 has 32 divisors (see below), whose sum is σ = 1026259200. Its totient is φ = 142535520.

The previous prime is 457302229. The next prime is 457302239. The reversal of 457302230 is 32203754.

It is a self number, because there is not a number n which added to its sum of digits gives 457302230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457302239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296180 + ... + 297719.

It is an arithmetic number, because the mean of its divisors is an integer number (32070600).

Almost surely, 2^457302230 is an apocalyptic number.

457302230 is an abundant number, since it is smaller than the sum of its proper divisors (568956970).

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

457302230 is a wasteful number, since it uses less digits than its factorization.

457302230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593924.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 457302230 is about 21384.6260196432. The cubic root of 457302230 is about 770.4322248659.

Adding to 457302230 its reverse (32203754), we get a palindrome (489505984).

The spelling of 457302230 in words is "four hundred fifty-seven million, three hundred two thousand, two hundred thirty".