260625479 has 8 divisors (see below), whose sum is σ = 271509840. Its totient is φ = 249956800.

The previous prime is 260625473. The next prime is 260625509. The reversal of 260625479 is 974526062.

260625479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-260625479 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260625473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51452 + ... + 56289.

It is an arithmetic number, because the mean of its divisors is an integer number (33938730).

Almost surely, 2^260625479 is an apocalyptic number.

260625479 is a deficient number, since it is larger than the sum of its proper divisors (10884361).

260625479 is a wasteful number, since it uses less digits than its factorization.

260625479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107841.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 260625479 is about 16143.8991262954. The cubic root of 260625479 is about 638.7618305796.

The spelling of 260625479 in words is "two hundred sixty million, six hundred twenty-five thousand, four hundred seventy-nine".