462656 has 14 divisors (see below), whose sum is σ = 918210. Its totient is φ = 231296.

The previous prime is 462653. The next prime is 462659. The reversal of 462656 is 656264.

It is an interprime number because it is at equal distance from previous prime (462653) and next prime (462659).

It can be written as a sum of positive squares in only one way, i.e., 462400 + 256 = 680^2 + 16^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3551 + ... + 3678.

2⁴⁶²⁶⁵⁶ is an apocalyptic number.

It is an amenable number.

462656 is a deficient number, since it is larger than the sum of its proper divisors (455554).

462656 is an equidigital number, since it uses as much as digits as its factorization.

462656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7241 (or 7231 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 462656 is about 680.1882092480. The cubic root of 462656 is about 77.3427125630.

The spelling of 462656 in words is "four hundred sixty-two thousand, six hundred fifty-six".