4768239 has 24 divisors (see below), whose sum is σ = 7478400. Its totient is φ = 2694384.

The previous prime is 4768237. The next prime is 4768243. The reversal of 4768239 is 9328674.

It is not a de Polignac number, because 4768239 - 2¹ = 4768237 is a prime.

It is a super-2 number, since 2×4768239² = 45472206322242, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 4¹¹ + 7⁵ + 6² + 8⁵ + 2¹⁹ + 3³ + 9 .

It is a junction number, because it is equal to n+sod(n) for n = 4768197 and 4768206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4768237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23862 + ... + 24060.

It is an arithmetic number, because the mean of its divisors is an integer number (311600).

Almost surely, 2^4768239 is an apocalyptic number.

4768239 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4768239 is a deficient number, since it is larger than the sum of its proper divisors (2710161).

4768239 is a wasteful number, since it uses less digits than its factorization.

4768239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 372 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 4768239 is about 2183.6297763128. The cubic root of 4768239 is about 168.3136501727.

It can be divided in two parts, 47 and 68239, that added together give a palindrome (68286).

The spelling of 4768239 in words is "four million, seven hundred sixty-eight thousand, two hundred thirty-nine".