5311628 has 12 divisors (see below), whose sum is σ = 10623312. Its totient is φ = 2276400.

The previous prime is 5311601. The next prime is 5311651. The reversal of 5311628 is 8261135.

5311628 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 5311597 and 5311606.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94823 + ... + 94878.

It is an arithmetic number, because the mean of its divisors is an integer number (885276).

Almost surely, 2^5311628 is an apocalyptic number.

It is an amenable number.

5311628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5311628 is a wasteful number, since it uses less digits than its factorization.

5311628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189712 (or 189710 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 5311628 is about 2304.6969432010. The cubic root of 5311628 is about 174.4787537453.

It can be divided in two parts, 531 and 1628, that multiplied together give a palindrome (864468).

The spelling of 5311628 in words is "five million, three hundred eleven thousand, six hundred twenty-eight".