456051 has 4 divisors (see below), whose sum is σ = 608072. Its totient is φ = 304032.

The previous prime is 456047. The next prime is 456061. The reversal of 456051 is 150654.

It is a happy number.

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

It is not a de Polignac number, because 456051 - 2² = 456047 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 (456061) 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 in 3 ways as a sum of consecutive naturals, for example, 76006 + ... + 76011.

It is an arithmetic number, because the mean of its divisors is an integer number (152018).

2⁴⁵⁶⁰⁵¹ is an apocalyptic number.

456051 is a deficient number, since it is larger than the sum of its proper divisors (152021).

456051 is a wasteful number, since it uses less digits than its factorization.

456051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152020.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 456051 is about 675.3154818305. The cubic root of 456051 is about 76.9728920150.

The spelling of 456051 in words is "four hundred fifty-six thousand, fifty-one".