260740425 has 48 divisors (see below), whose sum is σ = 472237632. Its totient is φ = 125894400.

The previous prime is 260740423. The next prime is 260740427. The reversal of 260740425 is 524047062.

260740425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (260740423) and next prime (260740427).

It is not a de Polignac number, because 260740425 - 2¹ = 260740423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260740392 and 260740401.

It is not an unprimeable number, because it can be changed into a prime (260740423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 261027 + ... + 262023.

It is an arithmetic number, because the mean of its divisors is an integer number (9838284).

Almost surely, 2^260740425 is an apocalyptic number.

260740425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260740425 is a deficient number, since it is larger than the sum of its proper divisors (211497207).

260740425 is a wasteful number, since it uses less digits than its factorization.

260740425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338 (or 1333 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 260740425 is about 16147.4587783961. The cubic root of 260740425 is about 638.8557230700.

Adding to 260740425 its reverse (524047062), we get a palindrome (784787487).

The spelling of 260740425 in words is "two hundred sixty million, seven hundred forty thousand, four hundred twenty-five".