4688244 has 36 divisors (see below), whose sum is σ = 12929280. Its totient is φ = 1420560.

The previous prime is 4688239. The next prime is 4688249. The reversal of 4688244 is 4428864.

It is an interprime number because it is at equal distance from previous prime (4688239) and next prime (4688249).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4688199 and 4688208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4688249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5524 + ... + 6315.

Almost surely, 2^4688244 is an apocalyptic number.

4688244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4688244 is an abundant number, since it is smaller than the sum of its proper divisors (8241036).

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

4688244 is a wasteful number, since it uses less digits than its factorization.

4688244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11860 (or 11855 counting only the distinct ones).

The product of its digits is 49152, while the sum is 36.

The square root of 4688244 is about 2165.2353220840. The cubic root of 4688244 is about 167.3670914186.

The spelling of 4688244 in words is "four million, six hundred eighty-eight thousand, two hundred forty-four".