457799 has 2 divisors, whose sum is σ = 457800. Its totient is φ = 457798.

The previous prime is 457789. The next prime is 457813. The reversal of 457799 is 997754.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 457799 - 2¹² = 453703 is a prime.

It is a Chen prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228899 + 228900.

It is an arithmetic number, because the mean of its divisors is an integer number (228900).

2⁴⁵⁷⁷⁹⁹ is an apocalyptic number.

457799 is a deficient number, since it is larger than the sum of its proper divisors (1).

457799 is an equidigital number, since it uses as much as digits as its factorization.

457799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 79380, while the sum is 41.

The square root of 457799 is about 676.6084539821. The cubic root of 457799 is about 77.0711098871.

The spelling of 457799 in words is "four hundred fifty-seven thousand, seven hundred ninety-nine".