264151617 has 16 divisors (see below), whose sum is σ = 354594240. Its totient is φ = 174910400.

The previous prime is 264151607. The next prime is 264151669. The reversal of 264151617 is 716151462.

It is a cyclic number.

It is not a de Polignac number, because 264151617 - 2¹¹ = 264149569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264151607) 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, 537742 + ... + 538232.

It is an arithmetic number, because the mean of its divisors is an integer number (22162140).

Almost surely, 2^264151617 is an apocalyptic number.

It is an amenable number.

264151617 is a deficient number, since it is larger than the sum of its proper divisors (90442623).

264151617 is a wasteful number, since it uses less digits than its factorization.

264151617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344.

The product of its digits is 10080, while the sum is 33.

The square root of 264151617 is about 16252.7418302267. The cubic root of 264151617 is about 641.6296497527.

The spelling of 264151617 in words is "two hundred sixty-four million, one hundred fifty-one thousand, six hundred seventeen".