457284130 has 8 divisors (see below), whose sum is σ = 823111452. Its totient is φ = 182913648.

The previous prime is 457284119. The next prime is 457284143. The reversal of 457284130 is 31482754.

It can be written as a sum of positive squares in 2 ways, for example, as 383650569 + 73633561 = 19587^2 + 8581^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 22864197 + ... + 22864216.

Almost surely, 2^457284130 is an apocalyptic number.

457284130 is a deficient number, since it is larger than the sum of its proper divisors (365827322).

457284130 is a wasteful number, since it uses less digits than its factorization.

457284130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45728420.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 457284130 is about 21384.2028142271. The cubic root of 457284130 is about 770.4220601751.

The spelling of 457284130 in words is "four hundred fifty-seven million, two hundred eighty-four thousand, one hundred thirty".