264855854 has 8 divisors (see below), whose sum is σ = 397703520. Its totient is φ = 132288016.

The previous prime is 264855853. The next prime is 264855883. The reversal of 264855854 is 458558462.

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

It is a junction number, because it is equal to n+sod(n) for n = 264855799 and 264855808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264855853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67574 + ... + 71385.

It is an arithmetic number, because the mean of its divisors is an integer number (49712940).

Almost surely, 2^264855854 is an apocalyptic number.

264855854 is a deficient number, since it is larger than the sum of its proper divisors (132847666).

264855854 is a wasteful number, since it uses less digits than its factorization.

264855854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139914.

The product of its digits is 1536000, while the sum is 47.

The square root of 264855854 is about 16274.3925846712. The cubic root of 264855854 is about 642.1993457744.

The spelling of 264855854 in words is "two hundred sixty-four million, eight hundred fifty-five thousand, eight hundred fifty-four".