463628 has 24 divisors (see below), whose sum is σ = 910224. Its totient is φ = 204800.

The previous prime is 463627. The next prime is 463633. The reversal of 463628 is 826364.

It is a self number, because there is not a number n which added to its sum of digits gives 463628.

It is not an unprimeable number, because it can be changed into a prime (463627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1676 + ... + 1932.

It is an arithmetic number, because the mean of its divisors is an integer number (37926).

2⁴⁶³⁶²⁸ is an apocalyptic number.

It is an amenable number.

463628 is a deficient number, since it is larger than the sum of its proper divisors (446596).

463628 is a wasteful number, since it uses less digits than its factorization.

463628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 311 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 463628 is about 680.9023424839. The cubic root of 463628 is about 77.3968381128.

It can be divided in two parts, 4636 and 28, that added together give a palindrome (4664).

The spelling of 463628 in words is "four hundred sixty-three thousand, six hundred twenty-eight".