2303625 has 16 divisors (see below), whose sum is σ = 3833856. Its totient is φ = 1228400.

The previous prime is 2303621. The next prime is 2303627. The reversal of 2303625 is 5263032.

It is not a de Polignac number, because 2303625 - 2² = 2303621 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 3¹² + 0 + 3¹³ + 6⁶ + 2¹⁷ + 5 .

It is not an unprimeable number, because it can be changed into a prime (2303621) 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, 2697 + ... + 3446.

It is an arithmetic number, because the mean of its divisors is an integer number (239616).

2^2303625 is an apocalyptic number.

2303625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2303625 is a deficient number, since it is larger than the sum of its proper divisors (1530231).

2303625 is an equidigital number, since it uses as much as digits as its factorization.

2303625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6161 (or 6151 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2303625 is about 1517.7697453830. The cubic root of 2303625 is about 132.0699239263.

Adding to 2303625 its reverse (5263032), we get a palindrome (7566657).

The spelling of 2303625 in words is "two million, three hundred three thousand, six hundred twenty-five".