456249 has 4 divisors (see below), whose sum is σ = 608336. Its totient is φ = 304164.

The previous prime is 456241. The next prime is 456283. The reversal of 456249 is 942654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 456249 - 2³ = 456241 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (456241) 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, 76039 + ... + 76044.

It is an arithmetic number, because the mean of its divisors is an integer number (152084).

2⁴⁵⁶²⁴⁹ is an apocalyptic number.

It is an amenable number.

456249 is a deficient number, since it is larger than the sum of its proper divisors (152087).

456249 is a wasteful number, since it uses less digits than its factorization.

456249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152086.

The product of its digits is 8640, while the sum is 30.

The square root of 456249 is about 675.4620640717. The cubic root of 456249 is about 76.9840299707.

The spelling of 456249 in words is "four hundred fifty-six thousand, two hundred forty-nine".