456346 has 8 divisors (see below), whose sum is σ = 746784. Its totient is φ = 207420.

The previous prime is 456329. The next prime is 456349. The reversal of 456346 is 643654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (456349) 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, 10350 + ... + 10393.

It is an arithmetic number, because the mean of its divisors is an integer number (93348).

2⁴⁵⁶³⁴⁶ is an apocalyptic number.

456346 is a deficient number, since it is larger than the sum of its proper divisors (290438).

456346 is a wasteful number, since it uses less digits than its factorization.

456346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20756.

The product of its digits is 8640, while the sum is 28.

The square root of 456346 is about 675.5338629558. The cubic root of 456346 is about 76.9894852680.

The spelling of 456346 in words is "four hundred fifty-six thousand, three hundred forty-six".