611325 has 72 divisors (see below), whose sum is σ = 1354080. Its totient is φ = 259200.

The previous prime is 611323. The next prime is 611333. The reversal of 611325 is 523116.

It is not a de Polignac number, because 611325 - 2¹ = 611323 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 611298 and 611307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 32166 + ... + 32184.

2⁶¹¹³²⁵ is an apocalyptic number.

611325 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

611325 is an abundant number, since it is smaller than the sum of its proper divisors (742755).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

611325 is a wasteful number, since it uses less digits than its factorization.

611325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59 (or 51 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 611325 is about 781.8727517953. The cubic root of 611325 is about 84.8706220905.

Subtracting from 611325 its reverse (523116), we obtain a square (88209 = 297²).

The spelling of 611325 in words is "six hundred eleven thousand, three hundred twenty-five".