264513461 has 8 divisors (see below), whose sum is σ = 271471200. Its totient is φ = 257638320.

The previous prime is 264513439. The next prime is 264513463. The reversal of 264513461 is 164315462.

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 264513461 - 2⁶ = 264513397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264513463) 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, 14135 + ... + 26996.

It is an arithmetic number, because the mean of its divisors is an integer number (33933900).

Almost surely, 2^264513461 is an apocalyptic number.

It is an amenable number.

264513461 is a deficient number, since it is larger than the sum of its proper divisors (6957739).

264513461 is a wasteful number, since it uses less digits than its factorization.

264513461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41299.

The product of its digits is 17280, while the sum is 32.

The square root of 264513461 is about 16263.8698039550. The cubic root of 264513461 is about 641.9224915567.

The spelling of 264513461 in words is "two hundred sixty-four million, five hundred thirteen thousand, four hundred sixty-one".