264127893 has 8 divisors (see below), whose sum is σ = 353722848. Its totient is φ = 175309104.

The previous prime is 264127849. The next prime is 264127933. The reversal of 264127893 is 398721462.

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

It is not a de Polignac number, because 264127893 - 2¹⁴ = 264111509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264127823) 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, 193246 + ... + 194607.

It is an arithmetic number, because the mean of its divisors is an integer number (44215356).

Almost surely, 2^264127893 is an apocalyptic number.

It is an amenable number.

264127893 is a deficient number, since it is larger than the sum of its proper divisors (89594955).

264127893 is a wasteful number, since it uses less digits than its factorization.

264127893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388083.

The product of its digits is 145152, while the sum is 42.

The square root of 264127893 is about 16252.0119677534. The cubic root of 264127893 is about 641.6104404848.

The spelling of 264127893 in words is "two hundred sixty-four million, one hundred twenty-seven thousand, eight hundred ninety-three".