2002386240 has 168 divisors, whose sum is σ = 6904085760. Its totient is φ = 532675584.

The previous prime is 2002386227. The next prime is 2002386247. The reversal of 2002386240 is 426832002.

2002386240 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 38 + 624 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002386247) 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, 2070237 + ... + 2071203.

Almost surely, 2^2002386240 is an apocalyptic number.

2002386240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002386240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3452042880).

2002386240 is an abundant number, since it is smaller than the sum of its proper divisors (4901699520).

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

2002386240 is a wasteful number, since it uses less digits than its factorization.

2002386240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709 (or 1696 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2002386240 is about 44748.0305711883. The cubic root of 2002386240 is about 1260.4219297454.

The spelling of 2002386240 in words is "two billion, two million, three hundred eighty-six thousand, two hundred forty".