4620816 has 30 divisors (see below), whose sum is σ = 12932270. Its totient is φ = 1540224.

The previous prime is 4620809. The next prime is 4620817. The reversal of 4620816 is 6180264.

4620816 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in only one way, i.e., 2547216 + 2073600 = 1596^2 + 1440^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4620816.

It is not an unprimeable number, because it can be changed into a prime (4620817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15901 + ... + 16188.

Almost surely, 2^4620816 is an apocalyptic number.

It is an amenable number.

4620816 is an abundant number, since it is smaller than the sum of its proper divisors (8311454).

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

4620816 is a wasteful number, since it uses less digits than its factorization.

4620816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32103 (or 32094 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 4620816 is about 2149.6083364185. The cubic root of 4620816 is about 166.5608359245.

The spelling of 4620816 in words is "four million, six hundred twenty thousand, eight hundred sixteen".