2622125 has 16 divisors (see below), whose sum is σ = 3571776. Its totient is φ = 1906000.

The previous prime is 2622121. The next prime is 2622143. The reversal of 2622125 is 5212262.

It is not a de Polignac number, because 2622125 - 2² = 2622121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2622097 and 2622106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422 + ... + 2328.

It is an arithmetic number, because the mean of its divisors is an integer number (223236).

2^2622125 is an apocalyptic number.

2622125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2622125 is a deficient number, since it is larger than the sum of its proper divisors (949651).

2622125 is a wasteful number, since it uses less digits than its factorization.

2622125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933 (or 1923 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 2622125 is about 1619.2976872706. The cubic root of 2622125 is about 137.8958291077.

Adding to 2622125 its reverse (5212262), we get a palindrome (7834387).

The spelling of 2622125 in words is "two million, six hundred twenty-two thousand, one hundred twenty-five".