2386020 has 192 divisors, whose sum is σ = 9031680. Its totient is φ = 456192.

The previous prime is 2386009. The next prime is 2386031. The reversal of 2386020 is 206832.

2386020 is a nontrivial binomial coefficient, being equal to C(2185, 2).

It is an interprime number because it is at equal distance from previous prime (2386009) and next prime (2386031).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 103729 + ... + 103751.

It is an arithmetic number, because the mean of its divisors is an integer number (47040).

2^2386020 is an apocalyptic number.

2386020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

2386020 is the 2184-th triangular number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2386020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4515840).

2386020 is an abundant number, since it is smaller than the sum of its proper divisors (6645660).

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

2386020 is a wasteful number, since it uses less digits than its factorization.

2386020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2386020 is about 1544.6747230404. The cubic root of 2386020 is about 133.6261204859.

The spelling of 2386020 in words is "two million, three hundred eighty-six thousand, twenty".