252673822 has 8 divisors (see below), whose sum is σ = 401305536. Its totient is φ = 118905312.

The previous prime is 252673793. The next prime is 252673849. The reversal of 252673822 is 228376252.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3715758 + ... + 3715825.

It is an arithmetic number, because the mean of its divisors is an integer number (50163192).

Almost surely, 2^252673822 is an apocalyptic number.

252673822 is a deficient number, since it is larger than the sum of its proper divisors (148631714).

252673822 is a wasteful number, since it uses less digits than its factorization.

252673822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7431602.

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

The square root of 252673822 is about 15895.7170961237. The cubic root of 252673822 is about 632.1984351919.

The spelling of 252673822 in words is "two hundred fifty-two million, six hundred seventy-three thousand, eight hundred twenty-two".