260625451 has 16 divisors (see below), whose sum is σ = 284739840. Its totient is φ = 237716640.

The previous prime is 260625439. The next prime is 260625457. The reversal of 260625451 is 154526062.

260625451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 260625451 - 2⁹ = 260624939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260625457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55761 + ... + 60253.

It is an arithmetic number, because the mean of its divisors is an integer number (17796240).

Almost surely, 2^260625451 is an apocalyptic number.

260625451 is a deficient number, since it is larger than the sum of its proper divisors (24114389).

260625451 is a wasteful number, since it uses less digits than its factorization.

260625451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 260625451 is about 16143.8982590947. The cubic root of 260625451 is about 638.7618077047.

It can be divided in two parts, 26062 and 5451, that added together give a palindrome (31513).

The spelling of 260625451 in words is "two hundred sixty million, six hundred twenty-five thousand, four hundred fifty-one".