662130273 has 16 divisors (see below), whose sum is σ = 1026063360. Its totient is φ = 371946576.

The previous prime is 662130269. The next prime is 662130277. The reversal of 662130273 is 372031266.

It is an interprime number because it is at equal distance from previous prime (662130269) and next prime (662130277).

It is not a de Polignac number, because 662130273 - 2² = 662130269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 662130273.

It is not an unprimeable number, because it can be changed into a prime (662130277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265965 + ... + 268442.

It is an arithmetic number, because the mean of its divisors is an integer number (64128960).

Almost surely, 2^662130273 is an apocalyptic number.

It is an amenable number.

662130273 is a deficient number, since it is larger than the sum of its proper divisors (363933087).

662130273 is a wasteful number, since it uses less digits than its factorization.

662130273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534476.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 662130273 is about 25731.8921379676. The cubic root of 662130273 is about 871.5945009009.

The spelling of 662130273 in words is "six hundred sixty-two million, one hundred thirty thousand, two hundred seventy-three".