1240325 has 6 divisors (see below), whose sum is σ = 1538034. Its totient is φ = 992240.

The previous prime is 1240319. The next prime is 1240333. The reversal of 1240325 is 5230421.

It can be written as a sum of positive squares in 3 ways, for example, as 23716 + 1216609 = 154^2 + 1103^2 .

It is not a de Polignac number, because 1240325 - 2¹² = 1236229 is a prime.

It is a super-2 number, since 2×1240325² = 3076812211250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24782 + ... + 24831.

It is an arithmetic number, because the mean of its divisors is an integer number (256339).

2^1240325 is an apocalyptic number.

It is an amenable number.

1240325 is a deficient number, since it is larger than the sum of its proper divisors (297709).

1240325 is an equidigital number, since it uses as much as digits as its factorization.

1240325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49623 (or 49618 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 1240325 is about 1113.6987923133. The cubic root of 1240325 is about 107.4430922884.

Adding to 1240325 its reverse (5230421), we get a palindrome (6470746).

The spelling of 1240325 in words is "one million, two hundred forty thousand, three hundred twenty-five".