273252268 has 48 divisors (see below), whose sum is σ = 507396960. Its totient is φ = 128576000.

The previous prime is 273252263. The next prime is 273252269. The reversal of 273252268 is 862252372.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (273252263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 972288 + ... + 972568.

It is an arithmetic number, because the mean of its divisors is an integer number (10570770).

Almost surely, 2^273252268 is an apocalyptic number.

It is an amenable number.

273252268 is a deficient number, since it is larger than the sum of its proper divisors (234144692).

273252268 is a wasteful number, since it uses less digits than its factorization.

273252268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 496 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 273252268 is about 16530.3438560727. The cubic root of 273252268 is about 648.9151671758.

The spelling of 273252268 in words is "two hundred seventy-three million, two hundred fifty-two thousand, two hundred sixty-eight".