275022466 has 4 divisors (see below), whose sum is σ = 412533702. Its totient is φ = 137511232.

The previous prime is 275022439. The next prime is 275022467. The reversal of 275022466 is 664220572.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 176119441 + 98903025 = 13271^2 + 9945^2 .

It is not an unprimeable number, because it can be changed into a prime (275022467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68755615 + ... + 68755618.

Almost surely, 2^275022466 is an apocalyptic number.

275022466 is a deficient number, since it is larger than the sum of its proper divisors (137511236).

275022466 is a wasteful number, since it uses less digits than its factorization.

275022466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137511235.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 275022466 is about 16583.8013133298. The cubic root of 275022466 is about 650.3134314813.

The spelling of 275022466 in words is "two hundred seventy-five million, twenty-two thousand, four hundred sixty-six".