457710223 has 4 divisors (see below), whose sum is σ = 463224888. Its totient is φ = 452195560.

The previous prime is 457710221. The next prime is 457710241. The reversal of 457710223 is 322017754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322017754 = 2 ⋅161008877.

It is a cyclic number.

It is not a de Polignac number, because 457710223 - 2¹ = 457710221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457710221) 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, 2757208 + ... + 2757373.

It is an arithmetic number, because the mean of its divisors is an integer number (115806222).

Almost surely, 2^457710223 is an apocalyptic number.

457710223 is a deficient number, since it is larger than the sum of its proper divisors (5514665).

457710223 is an equidigital number, since it uses as much as digits as its factorization.

457710223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5514664.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 457710223 is about 21394.1632928236. The cubic root of 457710223 is about 770.6612765383.

Adding to 457710223 its reverse (322017754), we get a palindrome (779727977).

The spelling of 457710223 in words is "four hundred fifty-seven million, seven hundred ten thousand, two hundred twenty-three".