4628817 has 6 divisors (see below), whose sum is σ = 6686082. Its totient is φ = 3085872.

The previous prime is 4628807. The next prime is 4628849. The reversal of 4628817 is 7188264.

It can be written as a sum of positive squares in only one way, i.e., 3101121 + 1527696 = 1761^2 + 1236^2 .

It is not a de Polignac number, because 4628817 - 2⁶ = 4628753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4628807) 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, 257148 + ... + 257165.

It is an arithmetic number, because the mean of its divisors is an integer number (1114347).

Almost surely, 2^4628817 is an apocalyptic number.

It is an amenable number.

4628817 is a deficient number, since it is larger than the sum of its proper divisors (2057265).

4628817 is a wasteful number, since it uses less digits than its factorization.

4628817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514319 (or 514316 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 4628817 is about 2151.4685682110. The cubic root of 4628817 is about 166.6569145405.

It can be divided in two parts, 4628 and 817, that added together give a palindrome (5445).

The spelling of 4628817 in words is "four million, six hundred twenty-eight thousand, eight hundred seventeen".