260414631 has 12 divisors (see below), whose sum is σ = 376370280. Its totient is φ = 173510160.

The previous prime is 260414617. The next prime is 260414641. The reversal of 260414631 is 136414062.

260414631 is a `hidden beast` number, since 26 + 0 + 4 + 1 + 4 + 631 = 666.

It is not a de Polignac number, because 260414631 - 2⁷ = 260414503 is a prime.

It is a super-2 number, since 2×260414631² = 135631560077732322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 260414595 and 260414604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260414641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10501 + ... + 25121.

It is an arithmetic number, because the mean of its divisors is an integer number (31364190).

Almost surely, 2^260414631 is an apocalyptic number.

260414631 is a deficient number, since it is larger than the sum of its proper divisors (115955649).

260414631 is a wasteful number, since it uses less digits than its factorization.

260414631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16606 (or 16603 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 260414631 is about 16137.3675362495. The cubic root of 260414631 is about 638.5895297097.

Adding to 260414631 its reverse (136414062), we get a palindrome (396828693).

The spelling of 260414631 in words is "two hundred sixty million, four hundred fourteen thousand, six hundred thirty-one".