260425837 has 32 divisors (see below), whose sum is σ = 324000000. Its totient is φ = 208631808.

The previous prime is 260425811. The next prime is 260425843. The reversal of 260425837 is 738524062.

It is not a de Polignac number, because 260425837 - 2⁷ = 260425709 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 260425796 and 260425805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260425807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 579789 + ... + 580237.

It is an arithmetic number, because the mean of its divisors is an integer number (10125000).

Almost surely, 2^260425837 is an apocalyptic number.

It is an amenable number.

260425837 is a deficient number, since it is larger than the sum of its proper divisors (63574163).

260425837 is an equidigital number, since it uses as much as digits as its factorization.

260425837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 260425837 is about 16137.7147390825. The cubic root of 260425837 is about 638.5986893738.

Adding to 260425837 its reverse (738524062), we get a palindrome (998949899).

It can be divided in two parts, 2604 and 25837, that added together give a triangular number (28441 = T₂₃₈).

The spelling of 260425837 in words is "two hundred sixty million, four hundred twenty-five thousand, eight hundred thirty-seven".