457024134 has 64 divisors (see below), whose sum is σ = 1085091840. Its totient is φ = 125573760.

The previous prime is 457024129. The next prime is 457024147. The reversal of 457024134 is 431420754.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224232 + ... + 226260.

It is an arithmetic number, because the mean of its divisors is an integer number (16954560).

Almost surely, 2^457024134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 457024134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542545920).

457024134 is an abundant number, since it is smaller than the sum of its proper divisors (628067706).

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

457024134 is a wasteful number, since it uses less digits than its factorization.

457024134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 457024134 is about 21378.1227894313. The cubic root of 457024134 is about 770.2760206814.

Adding to 457024134 its reverse (431420754), we get a palindrome (888444888).

The spelling of 457024134 in words is "four hundred fifty-seven million, twenty-four thousand, one hundred thirty-four".