275049022 has 8 divisors (see below), whose sum is σ = 413901072. Its totient is φ = 137082000.

The previous prime is 275049013. The next prime is 275049053. The reversal of 275049022 is 220940572.

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, 220479 + ... + 221722.

It is an arithmetic number, because the mean of its divisors is an integer number (51737634).

Almost surely, 2^275049022 is an apocalyptic number.

275049022 is a deficient number, since it is larger than the sum of its proper divisors (138852050).

275049022 is a wasteful number, since it uses less digits than its factorization.

275049022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442514.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 275049022 is about 16584.6019548254. The cubic root of 275049022 is about 650.3343620959.

Adding to 275049022 its reverse (220940572), we get a palindrome (495989594).

The spelling of 275049022 in words is "two hundred seventy-five million, forty-nine thousand, twenty-two".