2386620 has 36 divisors (see below), whose sum is σ = 7239960. Its totient is φ = 636384.

The previous prime is 2386603. The next prime is 2386627. The reversal of 2386620 is 266832.

2386620 is a `hidden beast` number, since 2 + 38 + 6 + 620 = 666.

2386620 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2386627) 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, 6450 + ... + 6809.

It is an arithmetic number, because the mean of its divisors is an integer number (201110).

2^2386620 is an apocalyptic number.

2386620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2386620 is an abundant number, since it is smaller than the sum of its proper divisors (4853340).

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

2386620 is a wasteful number, since it uses less digits than its factorization.

2386620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13274 (or 13269 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2386620 is about 1544.8689264789. The cubic root of 2386620 is about 133.6373203016.

The spelling of 2386620 in words is "two million, three hundred eighty-six thousand, six hundred twenty".