457130 has 16 divisors (see below), whose sum is σ = 871560. Its totient is φ = 172032.

The previous prime is 457117. The next prime is 457139. The reversal of 457130 is 31754.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 305809 + 151321 = 553^2 + 389^2 .

It is not an unprimeable number, because it can be changed into a prime (457139) 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, 1175 + ... + 1514.

2⁴⁵⁷¹³⁰ is an apocalyptic number.

457130 is a deficient number, since it is larger than the sum of its proper divisors (414430).

457130 is a wasteful number, since it uses less digits than its factorization.

457130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 457130 is about 676.1138957306. The cubic root of 457130 is about 77.0335492191.

Adding to 457130 its reverse (31754), we get a palindrome (488884).

The spelling of 457130 in words is "four hundred fifty-seven thousand, one hundred thirty".