456499 has 2 divisors, whose sum is σ = 456500. Its totient is φ = 456498.

The previous prime is 456461. The next prime is 456503. The reversal of 456499 is 994654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 456499 - 2¹¹ = 454451 is a prime.

It is not a weakly prime, because it can be changed into another prime (456409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228249 + 228250.

It is an arithmetic number, because the mean of its divisors is an integer number (228250).

2⁴⁵⁶⁴⁹⁹ is an apocalyptic number.

456499 is a deficient number, since it is larger than the sum of its proper divisors (1).

456499 is an equidigital number, since it uses as much as digits as its factorization.

456499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 37.

The square root of 456499 is about 675.6470972335. The cubic root of 456499 is about 76.9980884441.

The spelling of 456499 in words is "four hundred fifty-six thousand, four hundred ninety-nine".