2140325 has 24 divisors (see below), whose sum is σ = 2978976. Its totient is φ = 1512000.

The previous prime is 2140309. The next prime is 2140337. The reversal of 2140325 is 5230412.

It is not a de Polignac number, because 2140325 - 2⁴ = 2140309 is a prime.

It is a super-2 number, since 2×2140325² = 9161982211250, 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 23 ways as a sum of consecutive naturals, for example, 11735 + ... + 11915.

It is an arithmetic number, because the mean of its divisors is an integer number (124124).

2^2140325 is an apocalyptic number.

2140325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2140325 is a deficient number, since it is larger than the sum of its proper divisors (838651).

2140325 is a wasteful number, since it uses less digits than its factorization.

2140325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2140325 is about 1462.9849623287. The cubic root of 2140325 is about 128.8723975080.

Adding to 2140325 its reverse (5230412), we get a palindrome (7370737).

The spelling of 2140325 in words is "two million, one hundred forty thousand, three hundred twenty-five".