264432497 has 8 divisors (see below), whose sum is σ = 302328000. Its totient is φ = 226566864.

The previous prime is 264432491. The next prime is 264432503. The reversal of 264432497 is 794234462.

It is an interprime number because it is at equal distance from previous prime (264432491) and next prime (264432503).

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 264432497 - 2¹⁰ = 264431473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264432491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16754 + ... + 28452.

It is an arithmetic number, because the mean of its divisors is an integer number (37791000).

Almost surely, 2^264432497 is an apocalyptic number.

It is an amenable number.

264432497 is a deficient number, since it is larger than the sum of its proper divisors (37895503).

264432497 is a wasteful number, since it uses less digits than its factorization.

264432497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14935.

The product of its digits is 290304, while the sum is 41.

The square root of 264432497 is about 16261.3805379494. The cubic root of 264432497 is about 641.8569902699.

The spelling of 264432497 in words is "two hundred sixty-four million, four hundred thirty-two thousand, four hundred ninety-seven".