2006140352 has 56 divisors (see below), whose sum is σ = 4239066960. Its totient is φ = 938700800.

The previous prime is 2006140343. The next prime is 2006140363. The reversal of 2006140352 is 2530416002.

It is a super-2 number, since 2×2006140352² = 8049198223845367808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189602 + ... + 199902.

Almost surely, 2^2006140352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2006140352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2119533480).

2006140352 is an abundant number, since it is smaller than the sum of its proper divisors (2232926608).

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

2006140352 is a wasteful number, since it uses less digits than its factorization.

2006140352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10509 (or 10499 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2006140352 is about 44789.9581602841. The cubic root of 2006140352 is about 1261.2091257095.

Adding to 2006140352 its reverse (2530416002), we get a palindrome (4536556354).

The spelling of 2006140352 in words is "two billion, six million, one hundred forty thousand, three hundred fifty-two".