2664275 has 24 divisors (see below), whose sum is σ = 3571200. Its totient is φ = 1965600.

The previous prime is 2664271. The next prime is 2664293. The reversal of 2664275 is 5724662.

2664275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2664275 - 2² = 2664271 is a prime.

It is a super-2 number, since 2×2664275² = 14196722551250, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33686 + ... + 33764.

It is an arithmetic number, because the mean of its divisors is an integer number (148800).

2^2664275 is an apocalyptic number.

2664275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2664275 is a deficient number, since it is larger than the sum of its proper divisors (906925).

2664275 is a wasteful number, since it uses less digits than its factorization.

2664275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 174 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 2664275 is about 1632.2607022164. The cubic root of 2664275 is about 138.6307852438.

The spelling of 2664275 in words is "two million, six hundred sixty-four thousand, two hundred seventy-five".