2386768 has 10 divisors (see below), whose sum is σ = 4624394. Its totient is φ = 1193376.

The previous prime is 2386763. The next prime is 2386771. The reversal of 2386768 is 8676832.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2334784 + 51984 = 1528^2 + 228^2 .

It is a super-2 number, since 2×2386768² = 11393322971648, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 3⁸ + 8³ + 6³ + 7³ + 6⁷ + 8⁷ .

It is a self number, because there is not a number n which added to its sum of digits gives 2386768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2386763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74571 + ... + 74602.

2^2386768 is an apocalyptic number.

It is an amenable number.

2386768 is a deficient number, since it is larger than the sum of its proper divisors (2237626).

2386768 is a wasteful number, since it uses less digits than its factorization.

2386768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149181 (or 149175 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 2386768 is about 1544.9168262402. The cubic root of 2386768 is about 133.6400826342.

Subtracting 2386768 from its reverse (8676832), we obtain a square (6290064 = 2508²).

The spelling of 2386768 in words is "two million, three hundred eighty-six thousand, seven hundred sixty-eight".