2142325 has 12 divisors (see below), whose sum is σ = 2698240. Its totient is φ = 1686960.

The previous prime is 2142299. The next prime is 2142341. The reversal of 2142325 is 5232412.

It is not a de Polignac number, because 2142325 - 2⁵ = 2142293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1036 + ... + 2314.

2^2142325 is an apocalyptic number.

2142325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2142325 is a deficient number, since it is larger than the sum of its proper divisors (555915).

2142325 is a wasteful number, since it uses less digits than its factorization.

2142325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356 (or 1351 counting only the distinct ones).

The product of its digits is 480, while the sum is 19.

The square root of 2142325 is about 1463.6683367485. The cubic root of 2142325 is about 128.9125260795.

Adding to 2142325 its reverse (5232412), we get a palindrome (7374737).

The spelling of 2142325 in words is "two million, one hundred forty-two thousand, three hundred twenty-five".