2140152 has 32 divisors (see below), whose sum is σ = 6115200. Its totient is φ = 611424.

The previous prime is 2140139. The next prime is 2140157. The reversal of 2140152 is 2510412.

2140152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6202 + ... + 6537.

It is an arithmetic number, because the mean of its divisors is an integer number (191100).

2^2140152 is an apocalyptic number.

It is an amenable number.

2140152 is an abundant number, since it is smaller than the sum of its proper divisors (3975048).

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

2140152 is a wasteful number, since it uses less digits than its factorization.

2140152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12755 (or 12751 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 2140152 is about 1462.9258354407. The cubic root of 2140152 is about 128.8689252120.

Adding to 2140152 its reverse (2510412), we get a palindrome (4650564).

The spelling of 2140152 in words is "two million, one hundred forty thousand, one hundred fifty-two".