4626816 has 32 divisors (see below), whose sum is σ = 12291000. Its totient is φ = 1542144.

The previous prime is 4626799. The next prime is 4626827. The reversal of 4626816 is 6186264.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 5641 + ... + 6408.

Almost surely, 2^4626816 is an apocalyptic number.

It is an amenable number.

4626816 is an abundant number, since it is smaller than the sum of its proper divisors (7664184).

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

4626816 is a wasteful number, since it uses less digits than its factorization.

4626816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12066 (or 12054 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 4626816 is about 2151.0034867475. The cubic root of 4626816 is about 166.6328962689.

It can be divided in two parts, 46 and 26816, that added together give a palindrome (26862).

The spelling of 4626816 in words is "four million, six hundred twenty-six thousand, eight hundred sixteen".