462745 has 8 divisors (see below), whose sum is σ = 584640. Its totient is φ = 350640.

The previous prime is 462739. The next prime is 462773. The reversal of 462745 is 547264.

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

It is not a de Polignac number, because 462745 - 2⁵ = 462713 is a prime.

462745 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2341 + ... + 2530.

It is an arithmetic number, because the mean of its divisors is an integer number (73080).

2⁴⁶²⁷⁴⁵ is an apocalyptic number.

It is an amenable number.

462745 is a deficient number, since it is larger than the sum of its proper divisors (121895).

462745 is a wasteful number, since it uses less digits than its factorization.

462745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4895.

The product of its digits is 6720, while the sum is 28.

The square root of 462745 is about 680.2536291708. The cubic root of 462745 is about 77.3476716544.

The spelling of 462745 in words is "four hundred sixty-two thousand, seven hundred forty-five".