456046 has 4 divisors (see below), whose sum is σ = 684072. Its totient is φ = 228022.

The previous prime is 456037. The next prime is 456047. The reversal of 456046 is 640654.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 456046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456047) 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, 114010 + ... + 114013.

It is an arithmetic number, because the mean of its divisors is an integer number (171018).

2⁴⁵⁶⁰⁴⁶ is an apocalyptic number.

456046 is a deficient number, since it is larger than the sum of its proper divisors (228026).

456046 is a wasteful number, since it uses less digits than its factorization.

456046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228025.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 456046 is about 675.3117798469. The cubic root of 456046 is about 76.9726107118.

The spelling of 456046 in words is "four hundred fifty-six thousand, forty-six".