3600140 has 12 divisors (see below), whose sum is σ = 7560336. Its totient is φ = 1440048.

The previous prime is 3600133. The next prime is 3600173. The reversal of 3600140 is 410063.

It is a super-2 number, since 2×3600140² = 25922016039200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89984 + ... + 90023.

It is an arithmetic number, because the mean of its divisors is an integer number (630028).

Almost surely, 2^3600140 is an apocalyptic number.

It is an amenable number.

3600140 is an abundant number, since it is smaller than the sum of its proper divisors (3960196).

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

3600140 is a wasteful number, since it uses less digits than its factorization.

3600140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180016 (or 180014 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3600140 is about 1897.4034889817. The cubic root of 3600140 is about 153.2638731811.

The spelling of 3600140 in words is "three million, six hundred thousand, one hundred forty".