2658325 has 12 divisors (see below), whose sum is σ = 3329028. Its totient is φ = 2105600.

The previous prime is 2658323. The next prime is 2658349. The reversal of 2658325 is 5238562.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 417316 + 2241009 = 646^2 + 1497^2 .

It is not a de Polignac number, because 2658325 - 2¹ = 2658323 is a prime.

It is a d-powerful number, because it can be written as 2⁸ + 6⁷ + 5⁸ + 8³ + 3¹³ + 2¹¹ + 5⁸ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2658323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2355 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (277419).

2^2658325 is an apocalyptic number.

2658325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2658325 is a deficient number, since it is larger than the sum of its proper divisors (670703).

2658325 is a wasteful number, since it uses less digits than its factorization.

2658325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064 (or 1059 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 2658325 is about 1630.4370579694. The cubic root of 2658325 is about 138.5275091217.

The spelling of 2658325 in words is "two million, six hundred fifty-eight thousand, three hundred twenty-five".