264116131 has 8 divisors (see below), whose sum is σ = 294371280. Its totient is φ = 235496448.

The previous prime is 264116129. The next prime is 264116141. The reversal of 264116131 is 131611462.

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

It is a cyclic number.

It is not a de Polignac number, because 264116131 - 2¹ = 264116129 is a prime.

It is a super-2 number, since 2×264116131² = 139514661308818322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264116096 and 264116105.

It is not an unprimeable number, because it can be changed into a prime (264116141) 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, 408526 + ... + 409171.

It is an arithmetic number, because the mean of its divisors is an integer number (36796410).

Almost surely, 2^264116131 is an apocalyptic number.

264116131 is a deficient number, since it is larger than the sum of its proper divisors (30255149).

264116131 is a wasteful number, since it uses less digits than its factorization.

264116131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817733.

The product of its digits is 864, while the sum is 25.

The square root of 264116131 is about 16251.6501008359. The cubic root of 264116131 is about 641.6009163941.

Adding to 264116131 its reverse (131611462), we get a palindrome (395727593).

The spelling of 264116131 in words is "two hundred sixty-four million, one hundred sixteen thousand, one hundred thirty-one".