2005372 has 6 divisors (see below), whose sum is σ = 3509408. Its totient is φ = 1002684.

The previous prime is 2005369. The next prime is 2005373. The reversal of 2005372 is 2735002.

It is a happy number.

2005372 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005373) by changing a digit.

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 as a sum of consecutive naturals, namely, 250668 + ... + 250675.

2^2005372 is an apocalyptic number.

It is an amenable number.

2005372 is a deficient number, since it is larger than the sum of its proper divisors (1504036).

2005372 is a wasteful number, since it uses less digits than its factorization.

2005372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501347 (or 501345 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 2005372 is about 1416.1115775249. Note that the first 3 decimals coincide. The cubic root of 2005372 is about 126.1048090732.

The spelling of 2005372 in words is "two million, five thousand, three hundred seventy-two".