260630425 has 12 divisors (see below), whose sum is σ = 352562256. Its totient is φ = 189549200.

The previous prime is 260630371. The next prime is 260630431. The reversal of 260630425 is 524036062.

It is a happy number.

It is not a de Polignac number, because 260630425 - 2⁹ = 260629913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260630393 and 260630402.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 473599 + ... + 474148.

It is an arithmetic number, because the mean of its divisors is an integer number (29380188).

Almost surely, 2^260630425 is an apocalyptic number.

260630425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

260630425 is a deficient number, since it is larger than the sum of its proper divisors (91931831).

260630425 is a wasteful number, since it uses less digits than its factorization.

260630425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947768 (or 947763 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 260630425 is about 16144.0523103711. The cubic root of 260630425 is about 638.7658712386.

Adding to 260630425 its reverse (524036062), we get a palindrome (784666487).

The spelling of 260630425 in words is "two hundred sixty million, six hundred thirty thousand, four hundred twenty-five".