1240092325 has 6 divisors (see below), whose sum is σ = 1537714514. Its totient is φ = 992073840.

The previous prime is 1240092317. The next prime is 1240092341. The reversal of 1240092325 is 5232900421.

It can be written as a sum of positive squares in 3 ways, for example, as 17960644 + 1222131681 = 4238^2 + 34959^2 .

It is not a de Polignac number, because 1240092325 - 2³ = 1240092317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1240092293 and 1240092302.

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, 24801822 + ... + 24801871.

Almost surely, 2^1240092325 is an apocalyptic number.

It is an amenable number.

1240092325 is a deficient number, since it is larger than the sum of its proper divisors (297622189).

1240092325 is an equidigital number, since it uses as much as digits as its factorization.

1240092325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49603703 (or 49603698 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1240092325 is about 35214.9446258261. The cubic root of 1240092325 is about 1074.3637338138.

Adding to 1240092325 its reverse (5232900421), we get a palindrome (6472992746).

The spelling of 1240092325 in words is "one billion, two hundred forty million, ninety-two thousand, three hundred twenty-five".