411628 has 24 divisors (see below), whose sum is σ = 840224. Its totient is φ = 172800.

The previous prime is 411617. The next prime is 411637. The reversal of 411628 is 826114.

It is a super-2 number, since 2×411628² = 338875220768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 411599 and 411608.

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, 1588 + ... + 1828.

2⁴¹¹⁶²⁸ is an apocalyptic number.

It is an amenable number.

411628 is an abundant number, since it is smaller than the sum of its proper divisors (428596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411628 is a wasteful number, since it uses less digits than its factorization.

411628 is an odious number, because the sum of its binary digits is odd.

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

The product of its digits is 384, while the sum is 22.

The square root of 411628 is about 641.5824187117. The cubic root of 411628 is about 74.3877865642.

The spelling of 411628 in words is "four hundred eleven thousand, six hundred twenty-eight".