275225366 has 8 divisors (see below), whose sum is σ = 444594864. Its totient is φ = 127027080.

The previous prime is 275225329. The next prime is 275225407. The reversal of 275225366 is 663522572.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5292770 + ... + 5292821.

It is an arithmetic number, because the mean of its divisors is an integer number (55574358).

Almost surely, 2^275225366 is an apocalyptic number.

275225366 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

275225366 is a deficient number, since it is larger than the sum of its proper divisors (169369498).

275225366 is a wasteful number, since it uses less digits than its factorization.

275225366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10585606.

The product of its digits is 151200, while the sum is 38.

The square root of 275225366 is about 16589.9176007598. The cubic root of 275225366 is about 650.4733167951.

The spelling of 275225366 in words is "two hundred seventy-five million, two hundred twenty-five thousand, three hundred sixty-six".